7392121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 8591040

約数和(自身を除く): 1198919

約数列:

[1, 11, 19, 113, 209, 313, 1243, 2147, 3443, 5947, 23617, 35369, 65417, 389059, 672011, 7392121]

約数ペア:

[(1, 7392121), (11, 672011), (19, 389059), (113, 65417), (209, 35369), (313, 23617), (1243, 5947), (2147, 3443)]