201639317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{47123}}^1$

素因数の和:47523

約数の個数: 8

約数和(自身を含む): 220540320

約数和(自身を除く): 18901003

約数列:

[1, 11, 389, 4279, 47123, 518353, 18330847, 201639317]

約数ペア:

[(1, 201639317), (11, 18330847), (389, 518353), (4279, 47123)]