42925519

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 54519360

約数和(自身を除く): 11593841

約数列:

[1, 7, 13, 49, 79, 91, 553, 637, 853, 1027, 3871, 5971, 7189, 11089, 41797, 50323, 67387, 77623, 471709, 543361, 876031, 3301963, 6132217, 42925519]

約数ペア:

[(1, 42925519), (7, 6132217), (13, 3301963), (49, 876031), (79, 543361), (91, 471709), (553, 77623), (637, 67387), (853, 50323), (1027, 41797), (3871, 11089), (5971, 7189)]