1641569501

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{38393}}^1$

素因数の和:38453

約数の個数: 24

約数和(自身を含む): 2023517376

約数和(自身を除く): 381947875

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 1859, 3289, 3887, 38393, 42757, 422323, 499109, 883039, 5490199, 6488417, 9713429, 11479507, 71372587, 126274577, 149233591, 1641569501]

約数ペア:

[(1, 1641569501), (11, 149233591), (13, 126274577), (23, 71372587), (143, 11479507), (169, 9713429), (253, 6488417), (299, 5490199), (1859, 883039), (3289, 499109), (3887, 422323), (38393, 42757)]