487680081

素因数分解:

$3^1\times 7^1\times {\mathrm{2281}}^1\times {\mathrm{10181}}^1$

素因数の和:12472

約数の個数: 16

約数和(自身を含む): 743530368

約数和(自身を除く): 255850287

約数列:

[1, 3, 7, 21, 2281, 6843, 10181, 15967, 30543, 47901, 71267, 213801, 23222861, 69668583, 162560027, 487680081]

約数ペア:

[(1, 487680081), (3, 162560027), (7, 69668583), (21, 23222861), (2281, 213801), (6843, 71267), (10181, 47901), (15967, 30543)]