161661529

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 169632000

約数和(自身を除く): 7970471

約数列:

[1, 47, 61, 113, 499, 2867, 5311, 6893, 23453, 30439, 56387, 323971, 1430633, 2650189, 3439607, 161661529]

約数ペア:

[(1, 161661529), (47, 3439607), (61, 2650189), (113, 1430633), (499, 323971), (2867, 56387), (5311, 30439), (6893, 23453)]