21924033

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8111}}^1$

素因数の和:8184

約数の個数: 16

約数和(自身を含む): 31539456

約数和(自身を除く): 9615423

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 8111, 24333, 137887, 413661, 429883, 1289649, 7308011, 21924033]

約数ペア:

[(1, 21924033), (3, 7308011), (17, 1289649), (51, 429883), (53, 413661), (159, 137887), (901, 24333), (2703, 8111)]