2541297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 3768768

約数和(自身を除く): 1227471

約数列:

[1, 3, 11, 33, 53, 159, 583, 1453, 1749, 4359, 15983, 47949, 77009, 231027, 847099, 2541297]

約数ペア:

[(1, 2541297), (3, 847099), (11, 231027), (33, 77009), (53, 47949), (159, 15983), (583, 4359), (1453, 1749)]