12338541

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{3067}}^1$

素因数の和:3225

約数の個数: 16

約数和(自身を含む): 18408000

約数和(自身を除く): 6069459

約数列:

[1, 3, 9, 27, 149, 447, 1341, 3067, 4023, 9201, 27603, 82809, 456983, 1370949, 4112847, 12338541]

約数ペア:

[(1, 12338541), (3, 4112847), (9, 1370949), (27, 456983), (149, 82809), (447, 27603), (1341, 9201), (3067, 4023)]