8247147

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 11520000

約数和(自身を除く): 3272853

約数列:

[1, 3, 31, 71, 93, 213, 1249, 2201, 3747, 6603, 38719, 88679, 116157, 266037, 2749049, 8247147]

約数ペア:

[(1, 8247147), (3, 2749049), (31, 266037), (71, 116157), (93, 88679), (213, 38719), (1249, 6603), (2201, 3747)]