471121

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 16

約数和(自身を含む): 590976

約数和(自身を除く): 119855

約数列:

[1, 7, 17, 37, 107, 119, 259, 629, 749, 1819, 3959, 4403, 12733, 27713, 67303, 471121]

約数ペア:

[(1, 471121), (7, 67303), (17, 27713), (37, 12733), (107, 4403), (119, 3959), (259, 1819), (629, 749)]