293831427

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{15287}}^1$

素因数の和:15482

約数の個数: 16

約数和(自身を含む): 403603200

約数和(自身を除く): 109771773

約数列:

[1, 3, 43, 129, 149, 447, 6407, 15287, 19221, 45861, 657341, 1972023, 2277763, 6833289, 97943809, 293831427]

約数ペア:

[(1, 293831427), (3, 97943809), (43, 6833289), (129, 2277763), (149, 1972023), (447, 657341), (6407, 45861), (15287, 19221)]