31097440319

素因数分解:

${\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{491}}^1\times {\mathrm{2657}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 34437919824

約数和(自身を除く): 3340479505

約数列:

[1, 11, 121, 197, 491, 2167, 2657, 5401, 23837, 29227, 59411, 96727, 321497, 523429, 1063997, 1304587, 5757719, 11703967, 14350457, 63334909, 157855027, 257003639, 2827040029, 31097440319]

約数ペア:

[(1, 31097440319), (11, 2827040029), (121, 257003639), (197, 157855027), (491, 63334909), (2167, 14350457), (2657, 11703967), (5401, 5757719), (23837, 1304587), (29227, 1063997), (59411, 523429), (96727, 321497)]