13519359

素因数分解:

$3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 23063040

約数和(自身を除く): 9543681

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 233, 307, 699, 921, 1631, 2097, 2149, 2763, 4893, 6291, 6447, 8289, 14679, 19341, 44037, 58023, 71531, 214593, 500717, 643779, 1502151, 1931337, 4506453, 13519359]

約数ペア:

[(1, 13519359), (3, 4506453), (7, 1931337), (9, 1502151), (21, 643779), (27, 500717), (63, 214593), (189, 71531), (233, 58023), (307, 44037), (699, 19341), (921, 14679), (1631, 8289), (2097, 6447), (2149, 6291), (2763, 4893)]