2019967251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{56501}}^1$

素因数の和:57222

約数の個数: 16

約数和(自身を含む): 2855837088

約数和(自身を除く): 835869837

約数列:

[1, 3, 17, 51, 701, 2103, 11917, 35751, 56501, 169503, 960517, 2881551, 39607201, 118821603, 673322417, 2019967251]

約数ペア:

[(1, 2019967251), (3, 673322417), (17, 118821603), (51, 39607201), (701, 2881551), (2103, 960517), (11917, 169503), (35751, 56501)]