12707241

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 17633280

約数和(自身を除く): 4926039

約数列:

[1, 3, 31, 93, 139, 417, 983, 2949, 4309, 12927, 30473, 91419, 136637, 409911, 4235747, 12707241]

約数ペア:

[(1, 12707241), (3, 4235747), (31, 409911), (93, 136637), (139, 91419), (417, 30473), (983, 12927), (2949, 4309)]