6385887

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 9781200

約数和(自身を除く): 3395313

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 569, 1247, 1707, 3741, 5121, 11223, 16501, 24467, 49503, 73401, 148509, 220203, 709543, 2128629, 6385887]

約数ペア:

[(1, 6385887), (3, 2128629), (9, 709543), (29, 220203), (43, 148509), (87, 73401), (129, 49503), (261, 24467), (387, 16501), (569, 11223), (1247, 5121), (1707, 3741)]