12320607

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 18739200

約数和(自身を除く): 6418593

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 1279, 3211, 3837, 9633, 16627, 24301, 49881, 72903, 216151, 315913, 648453, 947739, 4106869, 12320607]

約数ペア:

[(1, 12320607), (3, 4106869), (13, 947739), (19, 648453), (39, 315913), (57, 216151), (169, 72903), (247, 49881), (507, 24301), (741, 16627), (1279, 9633), (3211, 3837)]