28345161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3041}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 40884480

約数和(自身を除く): 12539319

約数列:

[1, 3, 13, 39, 239, 717, 3041, 3107, 9123, 9321, 39533, 118599, 726799, 2180397, 9448387, 28345161]

約数ペア:

[(1, 28345161), (3, 9448387), (13, 2180397), (39, 726799), (239, 118599), (717, 39533), (3041, 9321), (3107, 9123)]