12563031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2459}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 18184320

約数和(自身を除く): 5621289

約数列:

[1, 3, 13, 39, 131, 393, 1703, 2459, 5109, 7377, 31967, 95901, 322129, 966387, 4187677, 12563031]

約数ペア:

[(1, 12563031), (3, 4187677), (13, 966387), (39, 322129), (131, 95901), (393, 31967), (1703, 7377), (2459, 5109)]