86754689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 113425920

約数和(自身を除く): 26671231

約数列:

[1, 7, 17, 23, 29, 119, 161, 203, 391, 493, 667, 1093, 2737, 3451, 4669, 7651, 11339, 18581, 25139, 31697, 79373, 130067, 175973, 221879, 427363, 538849, 729031, 2991541, 3771943, 5103217, 12393527, 86754689]

約数ペア:

[(1, 86754689), (7, 12393527), (17, 5103217), (23, 3771943), (29, 2991541), (119, 729031), (161, 538849), (203, 427363), (391, 221879), (493, 175973), (667, 130067), (1093, 79373), (2737, 31697), (3451, 25139), (4669, 18581), (7651, 11339)]