6643035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{21089}}^1$

素因数の和:21107

約数の個数: 24

約数和(自身を含む): 13160160

約数和(自身を除く): 6517125

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 21089, 63267, 105445, 147623, 189801, 316335, 442869, 738115, 949005, 1328607, 2214345, 6643035]

約数ペア:

[(1, 6643035), (3, 2214345), (5, 1328607), (7, 949005), (9, 738115), (15, 442869), (21, 316335), (35, 189801), (45, 147623), (63, 105445), (105, 63267), (315, 21089)]