87412191

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{691}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 117916800

約数和(自身を除く): 30504609

約数列:

[1, 3, 149, 283, 447, 691, 849, 2073, 42167, 102959, 126501, 195553, 308877, 586659, 29137397, 87412191]

約数ペア:

[(1, 87412191), (3, 29137397), (149, 586659), (283, 308877), (447, 195553), (691, 126501), (849, 102959), (2073, 42167)]