20331099

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1601}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 31488912

約数和(自身を除く): 11157813

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 1601, 4233, 4803, 12699, 14409, 27217, 81651, 132883, 244953, 398649, 1195947, 2259011, 6777033, 20331099]

約数ペア:

[(1, 20331099), (3, 6777033), (9, 2259011), (17, 1195947), (51, 398649), (83, 244953), (153, 132883), (249, 81651), (747, 27217), (1411, 14409), (1601, 12699), (4233, 4803)]