39382021

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 46355328

約数和(自身を除く): 6973307

約数列:

[1, 7, 53, 101, 371, 707, 1051, 5353, 7357, 37471, 55703, 106151, 389921, 743057, 5626003, 39382021]

約数ペア:

[(1, 39382021), (7, 5626003), (53, 743057), (101, 389921), (371, 106151), (707, 55703), (1051, 37471), (5353, 7357)]