71784889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{733}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 81385920

約数和(自身を除く): 9601031

約数列:

[1, 11, 29, 307, 319, 733, 3377, 8063, 8903, 21257, 97933, 225031, 233827, 2475341, 6525899, 71784889]

約数ペア:

[(1, 71784889), (11, 6525899), (29, 2475341), (307, 233827), (319, 225031), (733, 97933), (3377, 21257), (8063, 8903)]