57442021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8647}}^1$

素因数の和:8740

約数の個数: 16

約数和(自身を含む): 71674624

約数和(自身を除く): 14232603

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 8647, 60529, 112411, 631231, 786877, 4418617, 8206003, 57442021]

約数ペア:

[(1, 57442021), (7, 8206003), (13, 4418617), (73, 786877), (91, 631231), (511, 112411), (949, 60529), (6643, 8647)]