128262679

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 137728800

約数和(自身を除く): 9466121

約数列:

[1, 29, 43, 73, 1247, 1409, 2117, 3139, 40861, 60587, 91031, 102857, 1757023, 2982853, 4422851, 128262679]

約数ペア:

[(1, 128262679), (29, 4422851), (43, 2982853), (73, 1757023), (1247, 102857), (1409, 91031), (2117, 60587), (3139, 40861)]