87484709

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 100559232

約数和(自身を除く): 13074523

約数列:

[1, 13, 23, 71, 169, 299, 317, 923, 1633, 3887, 4121, 7291, 11999, 21229, 22507, 53573, 94783, 275977, 292591, 517661, 1232179, 3803683, 6729593, 87484709]

約数ペア:

[(1, 87484709), (13, 6729593), (23, 3803683), (71, 1232179), (169, 517661), (299, 292591), (317, 275977), (923, 94783), (1633, 53573), (3887, 22507), (4121, 21229), (7291, 11999)]