422097621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{12907}}^1$

素因数の和:13912

約数の個数: 16

約数和(自身を含む): 614627328

約数和(自身を除く): 192529707

約数列:

[1, 3, 11, 33, 991, 2973, 10901, 12907, 32703, 38721, 141977, 425931, 12790837, 38372511, 140699207, 422097621]

約数ペア:

[(1, 422097621), (3, 140699207), (11, 38372511), (33, 12790837), (991, 425931), (2973, 141977), (10901, 38721), (12907, 32703)]