888903121

素因数分解:

${\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 920144448

約数和(自身を除く): 31241327

約数列:

[1, 53, 101, 211, 787, 5353, 11183, 21311, 41711, 79487, 166057, 1129483, 4212811, 8801021, 16771757, 888903121]

約数ペア:

[(1, 888903121), (53, 16771757), (101, 8801021), (211, 4212811), (787, 1129483), (5353, 166057), (11183, 79487), (21311, 41711)]