2013125679

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{757}}^1\times {\mathrm{1531}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 2928687632

約数和(自身を除く): 915561953

約数列:

[1, 3, 9, 193, 579, 757, 1531, 1737, 2271, 4593, 6813, 13779, 146101, 295483, 438303, 886449, 1158967, 1314909, 2659347, 3476901, 10430703, 223680631, 671041893, 2013125679]

約数ペア:

[(1, 2013125679), (3, 671041893), (9, 223680631), (193, 10430703), (579, 3476901), (757, 2659347), (1531, 1314909), (1737, 1158967), (2271, 886449), (4593, 438303), (6813, 295483), (13779, 146101)]