5165511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7006

約数の個数: 16

約数和(自身を含む): 7808640

約数和(自身を除く): 2643129

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 6971, 20913, 90623, 132449, 271869, 397347, 1721837, 5165511]

約数ペア:

[(1, 5165511), (3, 1721837), (13, 397347), (19, 271869), (39, 132449), (57, 90623), (247, 20913), (741, 6971)]