210111551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{5693}}^1$

素因数の和:5890

約数の個数: 16

約数和(自身を含む): 241061184

約数和(自身を除く): 30949633

約数列:

[1, 13, 17, 167, 221, 2171, 2839, 5693, 36907, 74009, 96781, 950731, 1258153, 12359503, 16162427, 210111551]

約数ペア:

[(1, 210111551), (13, 16162427), (17, 12359503), (167, 1258153), (221, 950731), (2171, 96781), (2839, 74009), (5693, 36907)]