1317065939

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1\times {\mathrm{4523}}^1$

素因数の和:6994

約数の個数: 16

約数和(自身を含む): 1594764288

約数和(自身を除く): 277698349

約数列:

[1, 7, 17, 119, 2447, 4523, 17129, 31661, 41599, 76891, 291193, 538237, 11067781, 77474467, 188152277, 1317065939]

約数ペア:

[(1, 1317065939), (7, 188152277), (17, 77474467), (119, 11067781), (2447, 538237), (4523, 291193), (17129, 76891), (31661, 41599)]