8016993

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 12305280

約数和(自身を除く): 4288287

約数列:

[1, 3, 9, 19, 57, 171, 173, 271, 519, 813, 1557, 2439, 3287, 5149, 9861, 15447, 29583, 46341, 46883, 140649, 421947, 890777, 2672331, 8016993]

約数ペア:

[(1, 8016993), (3, 2672331), (9, 890777), (19, 421947), (57, 140649), (171, 46883), (173, 46341), (271, 29583), (519, 15447), (813, 9861), (1557, 5149), (2439, 3287)]