22899513

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 39989376

約数和(自身を除く): 17089863

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 521, 637, 897, 1127, 1563, 1911, 2093, 3381, 3647, 6279, 6773, 10941, 11983, 14651, 20319, 25529, 35949, 43953, 47411, 76587, 83881, 142233, 155779, 251643, 331877, 467337, 587167, 995631, 1090453, 1761501, 3271359, 7633171, 22899513]

約数ペア:

[(1, 22899513), (3, 7633171), (7, 3271359), (13, 1761501), (21, 1090453), (23, 995631), (39, 587167), (49, 467337), (69, 331877), (91, 251643), (147, 155779), (161, 142233), (273, 83881), (299, 76587), (483, 47411), (521, 43953), (637, 35949), (897, 25529), (1127, 20319), (1563, 14651), (1911, 11983), (2093, 10941), (3381, 6773), (3647, 6279)]