21000401267

素因数分解:

${\mathrm{113}}^1\times {\mathrm{443}}^1\times {\mathrm{419513}}^1$

素因数の和:420069

約数の個数: 8

約数和(自身を含む): 21234120624

約数和(自身を除く): 233719357

約数列:

[1, 113, 443, 50059, 419513, 47404969, 185844259, 21000401267]

約数ペア:

[(1, 21000401267), (113, 185844259), (443, 47404969), (50059, 419513)]