42730711

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 45785088

約数和(自身を除く): 3054377

約数列:

[1, 23, 71, 137, 191, 1633, 3151, 4393, 9727, 13561, 26167, 223721, 311903, 601841, 1857857, 42730711]

約数ペア:

[(1, 42730711), (23, 1857857), (71, 601841), (137, 311903), (191, 223721), (1633, 26167), (3151, 13561), (4393, 9727)]