121521498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2893369}}^1$

素因数の和:2893381

約数の個数: 16

約数和(自身を含む): 277763520

約数和(自身を除く): 156242022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2893369, 5786738, 8680107, 17360214, 20253583, 40507166, 60760749, 121521498]

約数ペア:

[(1, 121521498), (2, 60760749), (3, 40507166), (6, 20253583), (7, 17360214), (14, 8680107), (21, 5786738), (42, 2893369)]