140947393

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 148343184

約数和(自身を除く): 7395791

約数列:

[1, 37, 61, 197, 317, 2257, 7289, 11729, 12017, 19337, 62449, 444629, 715469, 2310613, 3809389, 140947393]

約数ペア:

[(1, 140947393), (37, 3809389), (61, 2310613), (197, 715469), (317, 444629), (2257, 62449), (7289, 19337), (11729, 12017)]