1330378299

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1567}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 2113413120

約数和(自身を除く): 783034821

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 179, 279, 527, 537, 1567, 1581, 1611, 3043, 4701, 4743, 5549, 9129, 14103, 16647, 26639, 27387, 48577, 49941, 79917, 94333, 145731, 239751, 280493, 282999, 437193, 825809, 841479, 848997, 2477427, 2524437, 4768381, 7432281, 8695283, 14305143, 26085849, 42915429, 78257547, 147819811, 443459433, 1330378299]

約数ペア:

[(1, 1330378299), (3, 443459433), (9, 147819811), (17, 78257547), (31, 42915429), (51, 26085849), (93, 14305143), (153, 8695283), (179, 7432281), (279, 4768381), (527, 2524437), (537, 2477427), (1567, 848997), (1581, 841479), (1611, 825809), (3043, 437193), (4701, 282999), (4743, 280493), (5549, 239751), (9129, 145731), (14103, 94333), (16647, 79917), (26639, 49941), (27387, 48577)]