7170207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 11083776

約数和(自身を除く): 3913569

約数列:

[1, 3, 11, 31, 33, 43, 93, 129, 163, 341, 473, 489, 1023, 1333, 1419, 1793, 3999, 5053, 5379, 7009, 14663, 15159, 21027, 43989, 55583, 77099, 166749, 217279, 231297, 651837, 2390069, 7170207]

約数ペア:

[(1, 7170207), (3, 2390069), (11, 651837), (31, 231297), (33, 217279), (43, 166749), (93, 77099), (129, 55583), (163, 43989), (341, 21027), (473, 15159), (489, 14663), (1023, 7009), (1333, 5379), (1419, 5053), (1793, 3999)]