17638233

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 24357696

約数和(自身を除く): 6719463

約数列:

[1, 3, 37, 111, 131, 393, 1213, 3639, 4847, 14541, 44881, 134643, 158903, 476709, 5879411, 17638233]

約数ペア:

[(1, 17638233), (3, 5879411), (37, 476709), (111, 158903), (131, 134643), (393, 44881), (1213, 14541), (3639, 4847)]