57021531

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{118057}}^1$

素因数の和:118090

約数の個数: 16

約数和(自身を含む): 90668544

約数和(自身を除く): 33647013

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 118057, 354171, 826399, 2479197, 2715311, 8145933, 19007177, 57021531]

約数ペア:

[(1, 57021531), (3, 19007177), (7, 8145933), (21, 2715311), (23, 2479197), (69, 826399), (161, 354171), (483, 118057)]