8988447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6229}}^1$

素因数の和:6282

約数の個数: 16

約数和(自身を含む): 13257440

約数和(自身を除く): 4268993

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 6229, 18687, 80977, 230473, 242931, 691419, 2996149, 8988447]

約数ペア:

[(1, 8988447), (3, 2996149), (13, 691419), (37, 242931), (39, 230473), (111, 80977), (481, 18687), (1443, 6229)]