389103658011

素因数分解:

$3^3\times {\mathrm{1499}}^1\times {\mathrm{9613907}}^1$

素因数の和:9615415

約数の個数: 16

約数和(自身を含む): 576834480000

約数和(自身を除く): 187730821989

約数列:

[1, 3, 9, 27, 1499, 4497, 13491, 40473, 9613907, 28841721, 86525163, 259575489, 14411246593, 43233739779, 129701219337, 389103658011]

約数ペア:

[(1, 389103658011), (3, 129701219337), (9, 43233739779), (27, 14411246593), (1499, 259575489), (4497, 86525163), (13491, 28841721), (40473, 9613907)]