2133753

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 2991360

約数和(自身を除く): 857607

約数列:

[1, 3, 37, 47, 111, 141, 409, 1227, 1739, 5217, 15133, 19223, 45399, 57669, 711251, 2133753]

約数ペア:

[(1, 2133753), (3, 711251), (37, 57669), (47, 45399), (111, 19223), (141, 15133), (409, 5217), (1227, 1739)]