222700521

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{7243}}^1$

素因数の和:7560

約数の個数: 16

約数和(自身を含む): 306102464

約数和(自身を除く): 83401943

約数列:

[1, 3, 37, 111, 277, 831, 7243, 10249, 21729, 30747, 267991, 803973, 2006311, 6018933, 74233507, 222700521]

約数ペア:

[(1, 222700521), (3, 74233507), (37, 6018933), (111, 2006311), (277, 803973), (831, 267991), (7243, 30747), (10249, 21729)]