11519559

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 17214912

約数和(自身を除く): 5695353

約数列:

[1, 3, 9, 47, 113, 141, 241, 339, 423, 723, 1017, 2169, 5311, 11327, 15933, 27233, 33981, 47799, 81699, 101943, 245097, 1279951, 3839853, 11519559]

約数ペア:

[(1, 11519559), (3, 3839853), (9, 1279951), (47, 245097), (113, 101943), (141, 81699), (241, 47799), (339, 33981), (423, 27233), (723, 15933), (1017, 11327), (2169, 5311)]