41520003

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^2$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 66773448

約数和(自身を除く): 25253445

約数列:

[1, 3, 7, 21, 41, 49, 83, 123, 147, 249, 287, 581, 861, 1743, 2009, 3403, 4067, 6027, 6889, 10209, 12201, 20667, 23821, 48223, 71463, 144669, 166747, 282449, 337561, 500241, 847347, 1012683, 1977143, 5931429, 13840001, 41520003]

約数ペア:

[(1, 41520003), (3, 13840001), (7, 5931429), (21, 1977143), (41, 1012683), (49, 847347), (83, 500241), (123, 337561), (147, 282449), (249, 166747), (287, 144669), (581, 71463), (861, 48223), (1743, 23821), (2009, 20667), (3403, 12201), (4067, 10209), (6027, 6889)]