30893787

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 47305440

約数和(自身を除く): 16411653

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 2887, 3567, 8661, 10701, 25983, 83723, 118367, 251169, 355101, 753507, 1065303, 3432643, 10297929, 30893787]

約数ペア:

[(1, 30893787), (3, 10297929), (9, 3432643), (29, 1065303), (41, 753507), (87, 355101), (123, 251169), (261, 118367), (369, 83723), (1189, 25983), (2887, 10701), (3567, 8661)]