3480771

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 5370624

約数和(自身を除く): 1889853

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 1997, 5991, 13979, 41937, 165751, 497253, 1160257, 3480771]

約数ペア:

[(1, 3480771), (3, 1160257), (7, 497253), (21, 165751), (83, 41937), (249, 13979), (581, 5991), (1743, 1997)]