917467041

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2\times {\mathrm{103}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 1361285120

約数和(自身を除く): 443818079

約数列:

[1, 3, 19, 31, 57, 71, 93, 103, 213, 309, 589, 1349, 1767, 1957, 2201, 3193, 4047, 5041, 5871, 6603, 7313, 9579, 15123, 21939, 41819, 60667, 95779, 125457, 138947, 156271, 182001, 226703, 287337, 416841, 468813, 519223, 680109, 1557669, 2969149, 4307357, 8907447, 9865237, 12922071, 16095913, 29595711, 48287739, 305822347, 917467041]

約数ペア:

[(1, 917467041), (3, 305822347), (19, 48287739), (31, 29595711), (57, 16095913), (71, 12922071), (93, 9865237), (103, 8907447), (213, 4307357), (309, 2969149), (589, 1557669), (1349, 680109), (1767, 519223), (1957, 468813), (2201, 416841), (3193, 287337), (4047, 226703), (5041, 182001), (5871, 156271), (6603, 138947), (7313, 125457), (9579, 95779), (15123, 60667), (21939, 41819)]