2713557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 4783104

約数和(自身を除く): 2069547

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 691, 1309, 2073, 3927, 4837, 7601, 11747, 14511, 22803, 35241, 53207, 82229, 129217, 159621, 246687, 387651, 904519, 2713557]

約数ペア:

[(1, 2713557), (3, 904519), (7, 387651), (11, 246687), (17, 159621), (21, 129217), (33, 82229), (51, 53207), (77, 35241), (119, 22803), (187, 14511), (231, 11747), (357, 7601), (561, 4837), (691, 3927), (1309, 2073)]