22100127

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 34542000

約数和(自身を除く): 12441873

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1009, 1043, 3027, 3129, 7063, 7301, 21189, 21903, 49441, 148323, 150341, 451023, 1052387, 3157161, 7366709, 22100127]

約数ペア:

[(1, 22100127), (3, 7366709), (7, 3157161), (21, 1052387), (49, 451023), (147, 150341), (149, 148323), (447, 49441), (1009, 21903), (1043, 21189), (3027, 7301), (3129, 7063)]