8764554421

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{3301}}^1\times {\mathrm{8821}}^1$

素因数の和:12172

約数の個数: 16

約数和(自身を含む): 10253845888

約数和(自身を除く): 1489291467

約数列:

[1, 7, 43, 301, 3301, 8821, 23107, 61747, 141943, 379303, 993601, 2655121, 29118121, 203826847, 1252079203, 8764554421]

約数ペア:

[(1, 8764554421), (7, 1252079203), (43, 203826847), (301, 29118121), (3301, 2655121), (8821, 993601), (23107, 379303), (61747, 141943)]