5707821

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5783}}^1$

素因数の和:5840

約数の個数: 16

約数和(自身を含む): 8884224

約数和(自身を除く): 3176403

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 5783, 17349, 40481, 121443, 271801, 815403, 1902607, 5707821]

約数ペア:

[(1, 5707821), (3, 1902607), (7, 815403), (21, 271801), (47, 121443), (141, 40481), (329, 17349), (987, 5783)]