726297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 1138368

約数和(自身を除く): 412071

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1693, 5079, 18623, 22009, 55869, 66027, 242099, 726297]

約数ペア:

[(1, 726297), (3, 242099), (11, 66027), (13, 55869), (33, 22009), (39, 18623), (143, 5079), (429, 1693)]