8399547

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 14309568

約数和(自身を除く): 5910021

約数列:

[1, 3, 9, 13, 17, 39, 41, 51, 103, 117, 123, 153, 221, 309, 369, 533, 663, 697, 927, 1339, 1599, 1751, 1989, 2091, 4017, 4223, 4797, 5253, 6273, 9061, 12051, 12669, 15759, 22763, 27183, 38007, 54899, 68289, 71791, 81549, 164697, 204867, 215373, 494091, 646119, 933283, 2799849, 8399547]

約数ペア:

[(1, 8399547), (3, 2799849), (9, 933283), (13, 646119), (17, 494091), (39, 215373), (41, 204867), (51, 164697), (103, 81549), (117, 71791), (123, 68289), (153, 54899), (221, 38007), (309, 27183), (369, 22763), (533, 15759), (663, 12669), (697, 12051), (927, 9061), (1339, 6273), (1599, 5253), (1751, 4797), (1989, 4223), (2091, 4017)]