1320305767

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1\times {\mathrm{2447}}^1$

素因数の和:2910

約数の個数: 16

約数和(自身を含む): 1454229504

約数和(自身を除く): 133923737

約数列:

[1, 11, 181, 271, 1991, 2447, 2981, 26917, 49051, 442907, 539561, 663137, 4871977, 7294507, 120027797, 1320305767]

約数ペア:

[(1, 1320305767), (11, 120027797), (181, 7294507), (271, 4871977), (1991, 663137), (2447, 539561), (2981, 442907), (26917, 49051)]