5380781

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 6758400

約数和(自身を除く): 1377619

約数列:

[1, 7, 19, 23, 133, 161, 437, 1759, 3059, 12313, 33421, 40457, 233947, 283199, 768683, 5380781]

約数ペア:

[(1, 5380781), (7, 768683), (19, 283199), (23, 233947), (133, 40457), (161, 33421), (437, 12313), (1759, 3059)]