2017797847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{69697}}^1$

素因数の和:69858

約数の個数: 16

約数和(自身を含む): 2318434272

約数和(自身を除く): 300636425

約数列:

[1, 13, 17, 131, 221, 1703, 2227, 28951, 69697, 906061, 1184849, 9130307, 15403037, 118693991, 155215219, 2017797847]

約数ペア:

[(1, 2017797847), (13, 155215219), (17, 118693991), (131, 15403037), (221, 9130307), (1703, 1184849), (2227, 906061), (28951, 69697)]