680037213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{15559}}^1$

素因数の和:16436

約数の個数: 16

約数和(自身を含む): 961234560

約数和(自身を除く): 281197347

約数列:

[1, 3, 17, 51, 857, 2571, 14569, 15559, 43707, 46677, 264503, 793509, 13334063, 40002189, 226679071, 680037213]

約数ペア:

[(1, 680037213), (3, 226679071), (17, 40002189), (51, 13334063), (857, 793509), (2571, 264503), (14569, 46677), (15559, 43707)]