4645593

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:786

約数の個数: 20

約数和(自身を含む): 7033488

約数和(自身を除く): 2387895

約数列:

[1, 3, 9, 27, 81, 83, 249, 691, 747, 2073, 2241, 6219, 6723, 18657, 55971, 57353, 172059, 516177, 1548531, 4645593]

約数ペア:

[(1, 4645593), (3, 1548531), (9, 516177), (27, 172059), (81, 57353), (83, 55971), (249, 18657), (691, 6723), (747, 6219), (2073, 2241)]