87296671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21391}}^1$

素因数の和:21462

約数の個数: 16

約数和(自身を含む): 110896128

約数和(自身を除く): 23599457

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 21391, 149737, 235301, 1133723, 1647107, 7936061, 12470953, 87296671]

約数ペア:

[(1, 87296671), (7, 12470953), (11, 7936061), (53, 1647107), (77, 1133723), (371, 235301), (583, 149737), (4081, 21391)]