24721949

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 29425920

約数和(自身を除く): 4703971

約数列:

[1, 7, 29, 193, 203, 631, 1351, 4417, 5597, 18299, 39179, 121783, 128093, 852481, 3531707, 24721949]

約数ペア:

[(1, 24721949), (7, 3531707), (29, 852481), (193, 128093), (203, 121783), (631, 39179), (1351, 18299), (4417, 5597)]