8893197

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 13659360

約数和(自身を除く): 4766163

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 397, 1179, 1191, 2489, 3573, 7467, 7543, 22401, 22629, 52007, 67887, 156021, 468063, 988133, 2964399, 8893197]

約数ペア:

[(1, 8893197), (3, 2964399), (9, 988133), (19, 468063), (57, 156021), (131, 67887), (171, 52007), (393, 22629), (397, 22401), (1179, 7543), (1191, 7467), (2489, 3573)]