12065727

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 16745472

約数和(自身を除く): 4679745

約数列:

[1, 3, 31, 93, 137, 411, 947, 2841, 4247, 12741, 29357, 88071, 129739, 389217, 4021909, 12065727]

約数ペア:

[(1, 12065727), (3, 4021909), (31, 389217), (93, 129739), (137, 88071), (411, 29357), (947, 12741), (2841, 4247)]