11904501

素因数分解:

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

素因数の和:550

約数の個数: 32

約数和(自身を含む): 19353600

約数和(自身を除く): 7449099

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 503, 1029, 1127, 1509, 3381, 3521, 7889, 10563, 11569, 23667, 24647, 34707, 73941, 80983, 172529, 242949, 517587, 566881, 1700643, 3968167, 11904501]

約数ペア:

[(1, 11904501), (3, 3968167), (7, 1700643), (21, 566881), (23, 517587), (49, 242949), (69, 172529), (147, 80983), (161, 73941), (343, 34707), (483, 24647), (503, 23667), (1029, 11569), (1127, 10563), (1509, 7889), (3381, 3521)]