1931228829

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{11311}}^1$

素因数の和:11689

約数の個数: 24

約数和(自身を含む): 2844651264

約数和(自身を除く): 913422435

約数列:

[1, 3, 9, 61, 183, 311, 549, 933, 2799, 11311, 18971, 33933, 56913, 101799, 170739, 689971, 2069913, 3517721, 6209739, 10553163, 31659489, 214580981, 643742943, 1931228829]

約数ペア:

[(1, 1931228829), (3, 643742943), (9, 214580981), (61, 31659489), (183, 10553163), (311, 6209739), (549, 3517721), (933, 2069913), (2799, 689971), (11311, 170739), (18971, 101799), (33933, 56913)]