130835159

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 175042560

約数和(自身を除く): 44207401

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 403, 589, 1729, 2441, 2821, 4123, 7657, 17087, 31733, 46379, 53599, 75671, 222131, 324653, 529697, 602927, 983723, 1437749, 4220489, 6886061, 10064243, 18690737, 130835159]

約数ペア:

[(1, 130835159), (7, 18690737), (13, 10064243), (19, 6886061), (31, 4220489), (91, 1437749), (133, 983723), (217, 602927), (247, 529697), (403, 324653), (589, 222131), (1729, 75671), (2441, 53599), (2821, 46379), (4123, 31733), (7657, 17087)]