10280739

素因数分解:

$3^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 16307200

約数和(自身を除く): 6026461

約数列:

[1, 3, 7, 21, 49, 97, 103, 147, 291, 309, 343, 679, 721, 1029, 2037, 2163, 4753, 5047, 9991, 14259, 15141, 29973, 33271, 35329, 69937, 99813, 105987, 209811, 489559, 1468677, 3426913, 10280739]

約数ペア:

[(1, 10280739), (3, 3426913), (7, 1468677), (21, 489559), (49, 209811), (97, 105987), (103, 99813), (147, 69937), (291, 35329), (309, 33271), (343, 29973), (679, 15141), (721, 14259), (1029, 9991), (2037, 5047), (2163, 4753)]