12451137

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3581}}^1$

素因数の和:3664

約数の個数: 16

約数和(自身を含む): 17766720

約数和(自身を除く): 5315583

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 3581, 10743, 68039, 204117, 218441, 655323, 4150379, 12451137]

約数ペア:

[(1, 12451137), (3, 4150379), (19, 655323), (57, 218441), (61, 204117), (183, 68039), (1159, 10743), (3477, 3581)]