8424283

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 9929920

約数和(自身を除く): 1505637

約数列:

[1, 7, 61, 109, 181, 427, 763, 1267, 6649, 11041, 19729, 46543, 77287, 138103, 1203469, 8424283]

約数ペア:

[(1, 8424283), (7, 1203469), (61, 138103), (109, 77287), (181, 46543), (427, 19729), (763, 11041), (1267, 6649)]