272801097

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{857}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 399268584

約数和(自身を除く): 126467487

約数列:

[1, 3, 9, 113, 313, 339, 857, 939, 1017, 2571, 2817, 7713, 35369, 96841, 106107, 268241, 290523, 318321, 804723, 871569, 2414169, 30311233, 90933699, 272801097]

約数ペア:

[(1, 272801097), (3, 90933699), (9, 30311233), (113, 2414169), (313, 871569), (339, 804723), (857, 318321), (939, 290523), (1017, 268241), (2571, 106107), (2817, 96841), (7713, 35369)]