2001878367

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{52267}}^1$

素因数の和:53038

約数の個数: 16

約数和(自身を含む): 2829998592

約数和(自身を除く): 828120225

約数列:

[1, 3, 17, 51, 751, 2253, 12767, 38301, 52267, 156801, 888539, 2665617, 39252517, 117757551, 667292789, 2001878367]

約数ペア:

[(1, 2001878367), (3, 667292789), (17, 117757551), (51, 39252517), (751, 2665617), (2253, 888539), (12767, 156801), (38301, 52267)]