12584481

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 21331968

約数和(自身を除く): 8747487

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 1487, 2821, 4461, 8463, 10409, 19331, 31227, 46097, 57993, 135317, 138291, 322679, 405951, 599261, 968037, 1797783, 4194827, 12584481]

約数ペア:

[(1, 12584481), (3, 4194827), (7, 1797783), (13, 968037), (21, 599261), (31, 405951), (39, 322679), (91, 138291), (93, 135317), (217, 57993), (273, 46097), (403, 31227), (651, 19331), (1209, 10409), (1487, 8463), (2821, 4461)]