16286769

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 24286080

約数和(自身を除く): 7999311

約数列:

[1, 3, 9, 47, 139, 141, 277, 417, 423, 831, 1251, 2493, 6533, 13019, 19599, 38503, 39057, 58797, 115509, 117171, 346527, 1809641, 5428923, 16286769]

約数ペア:

[(1, 16286769), (3, 5428923), (9, 1809641), (47, 346527), (139, 117171), (141, 115509), (277, 58797), (417, 39057), (423, 38503), (831, 19599), (1251, 13019), (2493, 6533)]