12238917

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 16707840

約数和(自身を除く): 4468923

約数列:

[1, 3, 79, 113, 237, 339, 457, 1371, 8927, 26781, 36103, 51641, 108309, 154923, 4079639, 12238917]

約数ペア:

[(1, 12238917), (3, 4079639), (79, 154923), (113, 108309), (237, 51641), (339, 36103), (457, 26781), (1371, 8927)]