21270147391

素因数分解:

${\mathrm{23}}^1\times {\mathrm{64217}}^1\times {\mathrm{14401}}^1$

素因数の和:78641

約数の個数: 8

約数和(自身を含む): 22196823264

約数和(自身を除く): 926675873

約数列:

[1, 23, 14401, 64217, 331223, 1476991, 924789017, 21270147391]

約数ペア:

[(1, 21270147391), (23, 924789017), (14401, 1476991), (64217, 331223)]