211154463

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{8093}}^1$

素因数の和:8335

約数の個数: 24

約数和(自身を含む): 329976192

約数和(自身を除く): 118821729

約数列:

[1, 3, 9, 13, 39, 117, 223, 669, 2007, 2899, 8093, 8697, 24279, 26091, 72837, 105209, 315627, 946881, 1804739, 5414217, 16242651, 23461607, 70384821, 211154463]

約数ペア:

[(1, 211154463), (3, 70384821), (9, 23461607), (13, 16242651), (39, 5414217), (117, 1804739), (223, 946881), (669, 315627), (2007, 105209), (2899, 72837), (8093, 26091), (8697, 24279)]