8268897

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4327}}^1$

素因数の和:4357

約数の個数: 24

約数和(自身を含む): 13814976

約数和(自身を除く): 5546079

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 4327, 12981, 30289, 56251, 90867, 168753, 212023, 393757, 636069, 1181271, 2756299, 8268897]

約数ペア:

[(1, 8268897), (3, 2756299), (7, 1181271), (13, 636069), (21, 393757), (39, 212023), (49, 168753), (91, 90867), (147, 56251), (273, 30289), (637, 12981), (1911, 4327)]