79177891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 96985728

約数和(自身を除く): 17807837

約数列:

[1, 13, 17, 23, 37, 221, 299, 391, 421, 481, 629, 851, 5083, 5473, 7157, 8177, 9683, 11063, 14467, 15577, 93041, 125879, 164611, 188071, 202501, 264809, 358271, 2139943, 3442517, 4657523, 6090607, 79177891]

約数ペア:

[(1, 79177891), (13, 6090607), (17, 4657523), (23, 3442517), (37, 2139943), (221, 358271), (299, 264809), (391, 202501), (421, 188071), (481, 164611), (629, 125879), (851, 93041), (5083, 15577), (5473, 14467), (7157, 11063), (8177, 9683)]