11619381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1663}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 16533504

約数和(自身を除く): 4914123

約数列:

[1, 3, 17, 51, 137, 411, 1663, 2329, 4989, 6987, 28271, 84813, 227831, 683493, 3873127, 11619381]

約数ペア:

[(1, 11619381), (3, 3873127), (17, 683493), (51, 227831), (137, 84813), (411, 28271), (1663, 6987), (2329, 4989)]