405563488321

素因数分解:

${\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{113557}}^1$

素因数の和:114024

約数の個数: 16

約数和(自身を含む): 413714505600

約数和(自身を除く): 8151017279

約数列:

[1, 131, 137, 199, 17947, 26069, 27263, 113557, 3571453, 14875967, 15557309, 22597843, 2038007479, 2960317433, 3095904491, 405563488321]

約数ペア:

[(1, 405563488321), (131, 3095904491), (137, 2960317433), (199, 2038007479), (17947, 22597843), (26069, 15557309), (27263, 14875967), (113557, 3571453)]