815228959

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{1777}}^1$

素因数の和:2094

約数の個数: 16

約数和(自身を含む): 856171008

約数和(自身を除く): 40942049

約数列:

[1, 43, 47, 227, 1777, 2021, 9761, 10669, 76411, 83519, 403379, 458767, 3591317, 17345297, 18958813, 815228959]

約数ペア:

[(1, 815228959), (43, 18958813), (47, 17345297), (227, 3591317), (1777, 458767), (2021, 403379), (9761, 83519), (10669, 76411)]