25266717

素因数分解:

$3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1031}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 41857920

約数和(自身を除く): 16591203

約数列:

[1, 3, 7, 9, 21, 63, 389, 1031, 1167, 2723, 3093, 3501, 7217, 8169, 9279, 21651, 24507, 64953, 401059, 1203177, 2807413, 3609531, 8422239, 25266717]

約数ペア:

[(1, 25266717), (3, 8422239), (7, 3609531), (9, 2807413), (21, 1203177), (63, 401059), (389, 64953), (1031, 24507), (1167, 21651), (2723, 9279), (3093, 8169), (3501, 7217)]