23985549

素因数分解:

$3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 40698684

約数和(自身を除く): 16713135

約数列:

[1, 3, 7, 9, 21, 49, 63, 137, 147, 397, 411, 441, 959, 1191, 1233, 2779, 2877, 3573, 6713, 8337, 8631, 19453, 20139, 25011, 54389, 58359, 60417, 163167, 175077, 380723, 489501, 1142169, 2665061, 3426507, 7995183, 23985549]

約数ペア:

[(1, 23985549), (3, 7995183), (7, 3426507), (9, 2665061), (21, 1142169), (49, 489501), (63, 380723), (137, 175077), (147, 163167), (397, 60417), (411, 58359), (441, 54389), (959, 25011), (1191, 20139), (1233, 19453), (2779, 8631), (2877, 8337), (3573, 6713)]