1724489727

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 2408071680

約数和(自身を除く): 683581953

約数列:

[1, 3, 29, 87, 157, 251, 471, 503, 753, 1509, 4553, 7279, 13659, 14587, 21837, 39407, 43761, 78971, 118221, 126253, 236913, 378759, 1142803, 2290159, 3428409, 3661337, 6870477, 10984011, 19821721, 59465163, 574829909, 1724489727]

約数ペア:

[(1, 1724489727), (3, 574829909), (29, 59465163), (87, 19821721), (157, 10984011), (251, 6870477), (471, 3661337), (503, 3428409), (753, 2290159), (1509, 1142803), (4553, 378759), (7279, 236913), (13659, 126253), (14587, 118221), (21837, 78971), (39407, 43761)]