13124601

素因数分解:

$3^2\times 7^2\times {\mathrm{29761}}^1$

素因数の和:29781

約数の個数: 18

約数和(自身を含む): 22053642

約数和(自身を除く): 8929041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 29761, 89283, 208327, 267849, 624981, 1458289, 1874943, 4374867, 13124601]

約数ペア:

[(1, 13124601), (3, 4374867), (7, 1874943), (9, 1458289), (21, 624981), (49, 267849), (63, 208327), (147, 89283), (441, 29761)]