254333827

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{12227}}^1$

素因数の和:12330

約数の個数: 16

約数和(自身を含む): 291124224

約数和(自身を除く): 36790397

約数列:

[1, 11, 31, 61, 341, 671, 1891, 12227, 20801, 134497, 379037, 745847, 4169407, 8204317, 23121257, 254333827]

約数ペア:

[(1, 254333827), (11, 23121257), (31, 8204317), (61, 4169407), (341, 745847), (671, 379037), (1891, 134497), (12227, 20801)]