31315899

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 42591744

約数和(自身を除く): 11275845

約数列:

[1, 3, 71, 213, 233, 631, 699, 1893, 16543, 44801, 49629, 134403, 147023, 441069, 10438633, 31315899]

約数ペア:

[(1, 31315899), (3, 10438633), (71, 441069), (213, 147023), (233, 134403), (631, 49629), (699, 44801), (1893, 16543)]