16997911839

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 27657676800

約数和(自身を除く): 10659764961

約数列:

[1, 3, 9, 17, 29, 51, 71, 79, 87, 153, 213, 237, 261, 493, 639, 683, 711, 1207, 1343, 1479, 2049, 2059, 2291, 3621, 4029, 4437, 5609, 6147, 6177, 6873, 10863, 11611, 12087, 16827, 18531, 19807, 20619, 34833, 35003, 38947, 48493, 50481, 53957, 59421, 95353, 104499, 105009, 116841, 145479, 161871, 162661, 178263, 286059, 315027, 336719, 350523, 436437, 485613, 487983, 824381, 858177, 917269, 1010157, 1406297, 1463949, 1564753, 2473143, 2751807, 2765237, 3030471, 3830947, 4218891, 4694259, 7419429, 8255421, 8295711, 11492841, 12656673, 14082777, 23907049, 24887133, 26600801, 34478523, 65126099, 71721147, 79802403, 111097463, 195378297, 215163441, 239407209, 333292389, 586134891, 999877167, 1888656871, 5665970613, 16997911839]

約数ペア:

[(1, 16997911839), (3, 5665970613), (9, 1888656871), (17, 999877167), (29, 586134891), (51, 333292389), (71, 239407209), (79, 215163441), (87, 195378297), (153, 111097463), (213, 79802403), (237, 71721147), (261, 65126099), (493, 34478523), (639, 26600801), (683, 24887133), (711, 23907049), (1207, 14082777), (1343, 12656673), (1479, 11492841), (2049, 8295711), (2059, 8255421), (2291, 7419429), (3621, 4694259), (4029, 4218891), (4437, 3830947), (5609, 3030471), (6147, 2765237), (6177, 2751807), (6873, 2473143), (10863, 1564753), (11611, 1463949), (12087, 1406297), (16827, 1010157), (18531, 917269), (19807, 858177), (20619, 824381), (34833, 487983), (35003, 485613), (38947, 436437), (48493, 350523), (50481, 336719), (53957, 315027), (59421, 286059), (95353, 178263), (104499, 162661), (105009, 161871), (116841, 145479)]