201317231717

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{8353}}^1\times {\mathrm{28933}}^1$

素因数の和:37317

約数の個数: 24

約数和(自身を含む): 247999216536

約数和(自身を除く): 46681984819

約数列:

[1, 7, 17, 49, 119, 833, 8353, 28933, 58471, 142001, 202531, 409297, 491861, 994007, 1417717, 3443027, 6958049, 24101189, 241677349, 1691741443, 4108514933, 11842190101, 28759604531, 201317231717]

約数ペア:

[(1, 201317231717), (7, 28759604531), (17, 11842190101), (49, 4108514933), (119, 1691741443), (833, 241677349), (8353, 24101189), (28933, 6958049), (58471, 3443027), (142001, 1417717), (202531, 994007), (409297, 491861)]