121565514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2894417}}^1$

素因数の和:2894429

約数の個数: 16

約数和(自身を含む): 277864128

約数和(自身を除く): 156298614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2894417, 5788834, 8683251, 17366502, 20260919, 40521838, 60782757, 121565514]

約数ペア:

[(1, 121565514), (2, 60782757), (3, 40521838), (6, 20260919), (7, 17366502), (14, 8683251), (21, 5788834), (42, 2894417)]