22991607

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{3593}}^1$

素因数の和:3684

約数の個数: 20

約数和(自身を含む): 34789920

約数和(自身を除く): 11798313

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 3593, 6399, 10779, 32337, 97011, 283847, 291033, 851541, 2554623, 7663869, 22991607]

約数ペア:

[(1, 22991607), (3, 7663869), (9, 2554623), (27, 851541), (79, 291033), (81, 283847), (237, 97011), (711, 32337), (2133, 10779), (3593, 6399)]