9913211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4153}}^1$

素因数の和:4202

約数の個数: 16

約数和(自身を含む): 12761088

約数和(自身を除く): 2847877

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 4153, 29071, 45683, 128743, 319781, 901201, 1416173, 9913211]

約数ペア:

[(1, 9913211), (7, 1416173), (11, 901201), (31, 319781), (77, 128743), (217, 45683), (341, 29071), (2387, 4153)]