13334541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 20341248

約数和(自身を除く): 7006707

約数列:

[1, 3, 11, 33, 37, 67, 111, 163, 201, 407, 489, 737, 1221, 1793, 2211, 2479, 5379, 6031, 7437, 10921, 18093, 27269, 32763, 66341, 81807, 120131, 199023, 360393, 404077, 1212231, 4444847, 13334541]

約数ペア:

[(1, 13334541), (3, 4444847), (11, 1212231), (33, 404077), (37, 360393), (67, 199023), (111, 120131), (163, 81807), (201, 66341), (407, 32763), (489, 27269), (737, 18093), (1221, 10921), (1793, 7437), (2211, 6031), (2479, 5379)]