707978889

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{35323}}^1$

素因数の和:35477

約数の個数: 24

約数和(自身を含む): 1091087712

約数和(自身を除く): 383108823

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 6681, 20043, 35323, 105969, 317907, 600491, 1801473, 4627313, 5404419, 13881939, 41645817, 78664321, 235992963, 707978889]

約数ペア:

[(1, 707978889), (3, 235992963), (9, 78664321), (17, 41645817), (51, 13881939), (131, 5404419), (153, 4627313), (393, 1801473), (1179, 600491), (2227, 317907), (6681, 105969), (20043, 35323)]