1171353

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 12

約数和(自身を含む): 1603280

約数和(自身を除く): 431927

約数列:

[1, 3, 53, 139, 159, 417, 2809, 7367, 8427, 22101, 390451, 1171353]

約数ペア:

[(1, 1171353), (3, 390451), (53, 22101), (139, 8427), (159, 7367), (417, 2809)]