2912783489

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{88591}}^1$

素因数の和:88677

約数の個数: 24

約数和(自身を含む): 3757009536

約数和(自身を除く): 844226047

約数列:

[1, 7, 11, 49, 61, 77, 427, 539, 671, 2989, 4697, 32879, 88591, 620137, 974501, 4340959, 5404051, 6821507, 37828357, 47750549, 59444561, 264798499, 416111927, 2912783489]

約数ペア:

[(1, 2912783489), (7, 416111927), (11, 264798499), (49, 59444561), (61, 47750549), (77, 37828357), (427, 6821507), (539, 5404051), (671, 4340959), (2989, 974501), (4697, 620137), (32879, 88591)]