15704297349

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{56263}}^1$

素因数の和:56717

約数の個数: 32

約数和(自身を含む): 23933355264

約数和(自身を除く): 8229057915

約数列:

[1, 3, 13, 17, 39, 51, 221, 421, 663, 1263, 5473, 7157, 16419, 21471, 56263, 93041, 168789, 279123, 731419, 956471, 2194257, 2869413, 12434123, 23686723, 37302369, 71060169, 307927399, 402674291, 923782197, 1208022873, 5234765783, 15704297349]

約数ペア:

[(1, 15704297349), (3, 5234765783), (13, 1208022873), (17, 923782197), (39, 402674291), (51, 307927399), (221, 71060169), (421, 37302369), (663, 23686723), (1263, 12434123), (5473, 2869413), (7157, 2194257), (16419, 956471), (21471, 731419), (56263, 279123), (93041, 168789)]