12695613

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2711}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 19439616

約数和(自身を除く): 6744003

約数列:

[1, 3, 7, 21, 223, 669, 1561, 2711, 4683, 8133, 18977, 56931, 604553, 1813659, 4231871, 12695613]

約数ペア:

[(1, 12695613), (3, 4231871), (7, 1813659), (21, 604553), (223, 56931), (669, 18977), (1561, 8133), (2711, 4683)]