8660463

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1427}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 14028672

約数和(自身を除く): 5368209

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 1427, 2023, 4281, 6069, 9989, 24259, 29967, 72777, 169813, 412403, 509439, 1237209, 2886821, 8660463]

約数ペア:

[(1, 8660463), (3, 2886821), (7, 1237209), (17, 509439), (21, 412403), (51, 169813), (119, 72777), (289, 29967), (357, 24259), (867, 9989), (1427, 6069), (2023, 4281)]