6421261

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{937}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 8104320

約数和(自身を除く): 1683059

約数列:

[1, 7, 11, 77, 89, 623, 937, 979, 6559, 6853, 10307, 72149, 83393, 583751, 917323, 6421261]

約数ペア:

[(1, 6421261), (7, 917323), (11, 583751), (77, 83393), (89, 72149), (623, 10307), (937, 6853), (979, 6559)]