884865687

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 1232464896

約数和(自身を除く): 347599209

約数列:

[1, 3, 53, 71, 103, 159, 213, 309, 761, 2283, 3763, 5459, 7313, 11289, 16377, 21939, 40333, 54031, 78383, 120999, 162093, 235149, 387589, 1162767, 2863643, 4154299, 5565193, 8590929, 12462897, 16695579, 294955229, 884865687]

約数ペア:

[(1, 884865687), (3, 294955229), (53, 16695579), (71, 12462897), (103, 8590929), (159, 5565193), (213, 4154299), (309, 2863643), (761, 1162767), (2283, 387589), (3763, 235149), (5459, 162093), (7313, 120999), (11289, 78383), (16377, 54031), (21939, 40333)]