40792017

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18859}}^1$

素因数の和:18972

約数の個数: 16

約数和(自身を含む): 62766080

約数和(自身を除く): 21974063

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 18859, 56577, 132013, 396039, 1942477, 5827431, 13597339, 40792017]

約数ペア:

[(1, 40792017), (3, 13597339), (7, 5827431), (21, 1942477), (103, 396039), (309, 132013), (721, 56577), (2163, 18859)]