128216881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10459}}^1$

素因数の和:10536

約数の個数: 16

約数和(自身を含む): 147611520

約数和(自身を除く): 19394639

約数列:

[1, 13, 23, 41, 299, 533, 943, 10459, 12259, 135967, 240557, 428819, 3127241, 5574647, 9862837, 128216881]

約数ペア:

[(1, 128216881), (13, 9862837), (23, 5574647), (41, 3127241), (299, 428819), (533, 240557), (943, 135967), (10459, 12259)]