121248078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2886859}}^1$

素因数の和:2886871

約数の個数: 16

約数和(自身を含む): 277138560

約数和(自身を除く): 155890482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2886859, 5773718, 8660577, 17321154, 20208013, 40416026, 60624039, 121248078]

約数ペア:

[(1, 121248078), (2, 60624039), (3, 40416026), (6, 20208013), (7, 17321154), (14, 8660577), (21, 5773718), (42, 2886859)]