1438867023

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{28933}}^1$

素因数の和:29095

約数の個数: 24

約数和(自身を含む): 2124218544

約数和(自身を除く): 685351521

約数列:

[1, 3, 11, 33, 121, 137, 363, 411, 1507, 4521, 16577, 28933, 49731, 86799, 318263, 954789, 3500893, 3963821, 10502679, 11891463, 43602031, 130806093, 479622341, 1438867023]

約数ペア:

[(1, 1438867023), (3, 479622341), (11, 130806093), (33, 43602031), (121, 11891463), (137, 10502679), (363, 3963821), (411, 3500893), (1507, 954789), (4521, 318263), (16577, 86799), (28933, 49731)]