12644931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10459}}^1$

素因数の和:10506

約数の個数: 16

約数和(自身を含む): 18744320

約数和(自身を除く): 6099389

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 10459, 31377, 135967, 324229, 407901, 972687, 4214977, 12644931]

約数ペア:

[(1, 12644931), (3, 4214977), (13, 972687), (31, 407901), (39, 324229), (93, 135967), (403, 31377), (1209, 10459)]