8889233949

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{726779}}^1$

素因数の和:726942

約数の個数: 20

約数和(自身を含む): 13366937760

約数和(自身を除く): 4477703811

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 726779, 2180337, 6541011, 19623033, 58869099, 109743629, 329230887, 987692661, 2963077983, 8889233949]

約数ペア:

[(1, 8889233949), (3, 2963077983), (9, 987692661), (27, 329230887), (81, 109743629), (151, 58869099), (453, 19623033), (1359, 6541011), (4077, 2180337), (12231, 726779)]