7988283

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 12355200

約数和(自身を除く): 4366917

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 479, 981, 1437, 1853, 4311, 5559, 8143, 16677, 24429, 52211, 73287, 156633, 469899, 887587, 2662761, 7988283]

約数ペア:

[(1, 7988283), (3, 2662761), (9, 887587), (17, 469899), (51, 156633), (109, 73287), (153, 52211), (327, 24429), (479, 16677), (981, 8143), (1437, 5559), (1853, 4311)]