6815613

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 11022336

約数和(自身を除く): 4206723

約数列:

[1, 3, 7, 21, 23, 69, 103, 137, 161, 309, 411, 483, 721, 959, 2163, 2369, 2877, 3151, 7107, 9453, 14111, 16583, 22057, 42333, 49749, 66171, 98777, 296331, 324553, 973659, 2271871, 6815613]

約数ペア:

[(1, 6815613), (3, 2271871), (7, 973659), (21, 324553), (23, 296331), (69, 98777), (103, 66171), (137, 49749), (161, 42333), (309, 22057), (411, 16583), (483, 14111), (721, 9453), (959, 7107), (2163, 3151), (2369, 2877)]