5123331

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3360

約数の個数: 20

約数和(自身を含む): 8058600

約数和(自身を除く): 2935269

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 3329, 9987, 29961, 63251, 89883, 189753, 269649, 569259, 1707777, 5123331]

約数ペア:

[(1, 5123331), (3, 1707777), (9, 569259), (19, 269649), (27, 189753), (57, 89883), (81, 63251), (171, 29961), (513, 9987), (1539, 3329)]