869414973

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{30509}}^1$

素因数の和:30601

約数の個数: 32

約数和(自身を含む): 1405900800

約数和(自身を除く): 536485827

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 1239, 1357, 4071, 9499, 28497, 30509, 91527, 213563, 640689, 701707, 1800031, 2105121, 4911949, 5400093, 12600217, 14735847, 37800651, 41400713, 124202139, 289804991, 869414973]

約数ペア:

[(1, 869414973), (3, 289804991), (7, 124202139), (21, 41400713), (23, 37800651), (59, 14735847), (69, 12600217), (161, 5400093), (177, 4911949), (413, 2105121), (483, 1800031), (1239, 701707), (1357, 640689), (4071, 213563), (9499, 91527), (28497, 30509)]