8747029179

素因数分解:

$3^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{190979}}^1$

素因数の和:191719

約数の個数: 24

約数和(自身を含む): 14459477760

約数和(自身を除く): 5712448581

約数列:

[1, 3, 7, 9, 21, 63, 727, 2181, 5089, 6543, 15267, 45801, 190979, 572937, 1336853, 1718811, 4010559, 12031677, 138841733, 416525199, 971892131, 1249575597, 2915676393, 8747029179]

約数ペア:

[(1, 8747029179), (3, 2915676393), (7, 1249575597), (9, 971892131), (21, 416525199), (63, 138841733), (727, 12031677), (2181, 4010559), (5089, 1718811), (6543, 1336853), (15267, 572937), (45801, 190979)]