9121021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 11337984

約数和(自身を除く): 2216963

約数列:

[1, 7, 13, 91, 113, 791, 887, 1469, 6209, 10283, 11531, 80717, 100231, 701617, 1303003, 9121021]

約数ペア:

[(1, 9121021), (7, 1303003), (13, 701617), (91, 100231), (113, 80717), (791, 11531), (887, 10283), (1469, 6209)]