712760927

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 786932640

約数和(自身を除く): 74171713

約数列:

[1, 19, 29, 103, 361, 551, 661, 1957, 2987, 10469, 12559, 19169, 37183, 56753, 68083, 238621, 364211, 1078307, 1293577, 1974407, 6920009, 24577963, 37513733, 712760927]

約数ペア:

[(1, 712760927), (19, 37513733), (29, 24577963), (103, 6920009), (361, 1974407), (551, 1293577), (661, 1078307), (1957, 364211), (2987, 238621), (10469, 68083), (12559, 56753), (19169, 37183)]