634901337

素因数分解:

$3^2\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{4493}}^1$

素因数の和:6749

約数の個数: 24

約数和(自身を含む): 1048791744

約数和(自身を除く): 413890407

約数列:

[1, 3, 7, 9, 21, 63, 2243, 4493, 6729, 13479, 15701, 20187, 31451, 40437, 47103, 94353, 141309, 283059, 10077799, 30233397, 70544593, 90700191, 211633779, 634901337]

約数ペア:

[(1, 634901337), (3, 211633779), (7, 90700191), (9, 70544593), (21, 30233397), (63, 10077799), (2243, 283059), (4493, 141309), (6729, 94353), (13479, 47103), (15701, 40437), (20187, 31451)]