222720979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{417863}}^1$

素因数の和:417917

約数の個数: 8

約数和(自身を含む): 245704032

約数和(自身を除く): 22983053

約数列:

[1, 13, 41, 533, 417863, 5432219, 17132383, 222720979]

約数ペア:

[(1, 222720979), (13, 17132383), (41, 5432219), (533, 417863)]