9900987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2339}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 14152320

約数和(自身を除く): 4251333

約数列:

[1, 3, 17, 51, 83, 249, 1411, 2339, 4233, 7017, 39763, 119289, 194137, 582411, 3300329, 9900987]

約数ペア:

[(1, 9900987), (3, 3300329), (17, 582411), (51, 194137), (83, 119289), (249, 39763), (1411, 7017), (2339, 4233)]