2880389631

素因数分解:

$3^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{115553}}^1$

素因数の和:116750

約数の個数: 16

約数和(自身を含む): 4392900864

約数和(自身を除く): 1512511233

約数列:

[1, 3, 7, 21, 1187, 3561, 8309, 24927, 115553, 346659, 808871, 2426613, 137161411, 411484233, 960129877, 2880389631]

約数ペア:

[(1, 2880389631), (3, 960129877), (7, 411484233), (21, 137161411), (1187, 2426613), (3561, 808871), (8309, 346659), (24927, 115553)]