2133670245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{20320669}}^1$

素因数の和:20320684

約数の個数: 16

約数和(自身を含む): 3901568640

約数和(自身を除く): 1767898395

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 20320669, 60962007, 101603345, 142244683, 304810035, 426734049, 711223415, 2133670245]

約数ペア:

[(1, 2133670245), (3, 711223415), (5, 426734049), (7, 304810035), (15, 142244683), (21, 101603345), (35, 60962007), (105, 20320669)]