3946563

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 6006000

約数和(自身を除く): 2059437

約数列:

[1, 3, 9, 27, 81, 109, 149, 243, 327, 447, 981, 1341, 2943, 4023, 8829, 12069, 16241, 26487, 36207, 48723, 146169, 438507, 1315521, 3946563]

約数ペア:

[(1, 3946563), (3, 1315521), (9, 438507), (27, 146169), (81, 48723), (109, 36207), (149, 26487), (243, 16241), (327, 12069), (447, 8829), (981, 4023), (1341, 2943)]