22108359

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 38610432

約数和(自身を除く): 16502073

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 503, 637, 897, 1127, 1509, 1911, 2093, 3381, 3521, 6279, 6539, 10563, 11569, 14651, 19617, 24647, 34707, 43953, 45773, 73941, 80983, 137319, 150397, 242949, 320411, 451191, 566881, 961233, 1052779, 1700643, 3158337, 7369453, 22108359]

約数ペア:

[(1, 22108359), (3, 7369453), (7, 3158337), (13, 1700643), (21, 1052779), (23, 961233), (39, 566881), (49, 451191), (69, 320411), (91, 242949), (147, 150397), (161, 137319), (273, 80983), (299, 73941), (483, 45773), (503, 43953), (637, 34707), (897, 24647), (1127, 19617), (1509, 14651), (1911, 11569), (2093, 10563), (3381, 6539), (3521, 6279)]