30641013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 47858720

約数和(自身を除く): 17217707

約数列:

[1, 3, 9, 13, 39, 117, 379, 691, 1137, 2073, 3411, 4927, 6219, 8983, 14781, 26949, 44343, 80847, 261889, 785667, 2357001, 3404557, 10213671, 30641013]

約数ペア:

[(1, 30641013), (3, 10213671), (9, 3404557), (13, 2357001), (39, 785667), (117, 261889), (379, 80847), (691, 44343), (1137, 26949), (2073, 14781), (3411, 8983), (4927, 6219)]