339924765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{857}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 562738176

約数和(自身を除く): 222813411

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 853, 857, 2559, 2571, 4265, 4285, 12795, 12855, 26443, 26567, 79329, 79701, 132215, 132835, 396645, 398505, 731021, 2193063, 3655105, 10965315, 22661651, 67984953, 113308255, 339924765]

約数ペア:

[(1, 339924765), (3, 113308255), (5, 67984953), (15, 22661651), (31, 10965315), (93, 3655105), (155, 2193063), (465, 731021), (853, 398505), (857, 396645), (2559, 132835), (2571, 132215), (4265, 79701), (4285, 79329), (12795, 26567), (12855, 26443)]