22757571

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{5171}}^1$

素因数の和:5343

約数の個数: 16

約数和(自身を含む): 33928320

約数和(自身を除く): 11170749

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 5171, 15513, 46539, 139617, 842873, 2528619, 7585857, 22757571]

約数ペア:

[(1, 22757571), (3, 7585857), (9, 2528619), (27, 842873), (163, 139617), (489, 46539), (1467, 15513), (4401, 5171)]