22127157

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{499}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 34580000

約数和(自身を除く): 12452843

約数列:

[1, 3, 9, 13, 39, 117, 379, 499, 1137, 1497, 3411, 4491, 4927, 6487, 14781, 19461, 44343, 58383, 189121, 567363, 1702089, 2458573, 7375719, 22127157]

約数ペア:

[(1, 22127157), (3, 7375719), (9, 2458573), (13, 1702089), (39, 567363), (117, 189121), (379, 58383), (499, 44343), (1137, 19461), (1497, 14781), (3411, 6487), (4491, 4927)]