382263507

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{18637}}^1$

素因数の和:18739

約数の個数: 24

約数和(自身を含む): 575690544

約数和(自身を除く): 193427037

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 2279, 6837, 18637, 20511, 55911, 167733, 801391, 987761, 2404173, 2963283, 7212519, 8889849, 42473723, 127421169, 382263507]

約数ペア:

[(1, 382263507), (3, 127421169), (9, 42473723), (43, 8889849), (53, 7212519), (129, 2963283), (159, 2404173), (387, 987761), (477, 801391), (2279, 167733), (6837, 55911), (18637, 20511)]