320804957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2143}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 362250240

約数和(自身を除く): 41445283

約数列:

[1, 11, 31, 341, 439, 2143, 4829, 13609, 23573, 66433, 149699, 730763, 940777, 10348547, 29164087, 320804957]

約数ペア:

[(1, 320804957), (11, 29164087), (31, 10348547), (341, 940777), (439, 730763), (2143, 149699), (4829, 66433), (13609, 23573)]