179918947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10889}}^1$

素因数の和:10974

約数の個数: 16

約数和(自身を含む): 204906240

約数和(自身を除く): 24987293

約数列:

[1, 13, 31, 41, 403, 533, 1271, 10889, 16523, 141557, 337559, 446449, 4388267, 5803837, 13839919, 179918947]

約数ペア:

[(1, 179918947), (13, 13839919), (31, 5803837), (41, 4388267), (403, 446449), (533, 337559), (1271, 141557), (10889, 16523)]