7479459

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7128

約数の個数: 20

約数和(自身を含む): 12034176

約数和(自身を除く): 4554717

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7103, 21309, 63927, 92339, 191781, 277017, 575343, 831051, 2493153, 7479459]

約数ペア:

[(1, 7479459), (3, 2493153), (9, 831051), (13, 575343), (27, 277017), (39, 191781), (81, 92339), (117, 63927), (351, 21309), (1053, 7103)]