157471847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1031}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 175687680

約数和(自身を除く): 18215833

約数列:

[1, 13, 31, 379, 403, 1031, 4927, 11749, 13403, 31961, 152737, 390749, 415493, 5079737, 12113219, 157471847]

約数ペア:

[(1, 157471847), (13, 12113219), (31, 5079737), (379, 415493), (403, 390749), (1031, 152737), (4927, 31961), (11749, 13403)]