7229439

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 12672000

約数和(自身を除く): 5442561

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1319, 1827, 3957, 5481, 9233, 11871, 27699, 35613, 38251, 83097, 114753, 249291, 267757, 344259, 803271, 1032777, 2409813, 7229439]

約数ペア:

[(1, 7229439), (3, 2409813), (7, 1032777), (9, 803271), (21, 344259), (27, 267757), (29, 249291), (63, 114753), (87, 83097), (189, 38251), (203, 35613), (261, 27699), (609, 11871), (783, 9233), (1319, 5481), (1827, 3957)]