12408081

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1559}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 18969600

約数和(自身を除く): 6561519

約数列:

[1, 3, 7, 21, 379, 1137, 1559, 2653, 4677, 7959, 10913, 32739, 590861, 1772583, 4136027, 12408081]

約数ペア:

[(1, 12408081), (3, 4136027), (7, 1772583), (21, 590861), (379, 32739), (1137, 10913), (1559, 7959), (2653, 4677)]