57091923

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31249}}^1$

素因数の和:31291

約数の個数: 24

約数和(自身を含む): 97500000

約数和(自身を除く): 40408077

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 31249, 93747, 218743, 281241, 656229, 906221, 1968687, 2718663, 6343547, 8155989, 19030641, 57091923]

約数ペア:

[(1, 57091923), (3, 19030641), (7, 8155989), (9, 6343547), (21, 2718663), (29, 1968687), (63, 906221), (87, 656229), (203, 281241), (261, 218743), (609, 93747), (1827, 31249)]