57411431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 77137920

約数和(自身を除く): 19726489

約数列:

[1, 7, 11, 17, 61, 77, 119, 187, 427, 671, 719, 1037, 1309, 4697, 5033, 7259, 7909, 11407, 12223, 43859, 55363, 79849, 85561, 134453, 307013, 482449, 745603, 941171, 3377143, 5219221, 8201633, 57411431]

約数ペア:

[(1, 57411431), (7, 8201633), (11, 5219221), (17, 3377143), (61, 941171), (77, 745603), (119, 482449), (187, 307013), (427, 134453), (671, 85561), (719, 79849), (1037, 55363), (1309, 43859), (4697, 12223), (5033, 11407), (7259, 7909)]