4561488687

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{338867}}^1$

素因数の和:339518

約数の個数: 16

約数和(自身を含む): 6961704192

約数和(自身を除く): 2400215505

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 13461, 338867, 1016601, 2372069, 7116207, 217213747, 651641241, 1520496229, 4561488687]

約数ペア:

[(1, 4561488687), (3, 1520496229), (7, 651641241), (21, 217213747), (641, 7116207), (1923, 2372069), (4487, 1016601), (13461, 338867)]