2912772121

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4643}}^1$

素因数の和:4754

約数の個数: 32

約数和(自身を含む): 3566592000

約数和(自身を除く): 653819879

約数列:

[1, 7, 31, 49, 59, 217, 343, 413, 1519, 1829, 2891, 4643, 10633, 12803, 20237, 32501, 89621, 143933, 227507, 273937, 627347, 1007531, 1592549, 1917559, 7052717, 8492047, 13422913, 49369019, 59444329, 93960391, 416110303, 2912772121]

約数ペア:

[(1, 2912772121), (7, 416110303), (31, 93960391), (49, 59444329), (59, 49369019), (217, 13422913), (343, 8492047), (413, 7052717), (1519, 1917559), (1829, 1592549), (2891, 1007531), (4643, 627347), (10633, 273937), (12803, 227507), (20237, 143933), (32501, 89621)]