63989513

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 79456512

約数和(自身を除く): 15466999

約数列:

[1, 7, 17, 47, 119, 289, 329, 673, 799, 2023, 4711, 5593, 11441, 13583, 31631, 80087, 95081, 194497, 221417, 537727, 1361479, 3764089, 9141359, 63989513]

約数ペア:

[(1, 63989513), (7, 9141359), (17, 3764089), (47, 1361479), (119, 537727), (289, 221417), (329, 194497), (673, 95081), (799, 80087), (2023, 31631), (4711, 13583), (5593, 11441)]