5388621

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1873}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 8275584

約数和(自身を除く): 2886963

約数列:

[1, 3, 7, 21, 137, 411, 959, 1873, 2877, 5619, 13111, 39333, 256601, 769803, 1796207, 5388621]

約数ペア:

[(1, 5388621), (3, 1796207), (7, 769803), (21, 256601), (137, 39333), (411, 13111), (959, 5619), (1873, 2877)]