163912801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{691}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 179964288

約数和(自身を除く): 16051487

約数列:

[1, 13, 71, 257, 691, 923, 3341, 8983, 18247, 49061, 177587, 237211, 637793, 2308631, 12608677, 163912801]

約数ペア:

[(1, 163912801), (13, 12608677), (71, 2308631), (257, 637793), (691, 237211), (923, 177587), (3341, 49061), (8983, 18247)]