1333167

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 1969920

約数和(自身を除く): 636753

約数列:

[1, 3, 11, 33, 71, 213, 569, 781, 1707, 2343, 6259, 18777, 40399, 121197, 444389, 1333167]

約数ペア:

[(1, 1333167), (3, 444389), (11, 121197), (33, 40399), (71, 18777), (213, 6259), (569, 2343), (781, 1707)]