121395498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2890369}}^1$

素因数の和:2890381

約数の個数: 16

約数和(自身を含む): 277475520

約数和(自身を除く): 156080022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2890369, 5780738, 8671107, 17342214, 20232583, 40465166, 60697749, 121395498]

約数ペア:

[(1, 121395498), (2, 60697749), (3, 40465166), (6, 20232583), (7, 17342214), (14, 8671107), (21, 5780738), (42, 2890369)]