4268319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 6248064

約数和(自身を除く): 1979745

約数列:

[1, 3, 11, 33, 211, 613, 633, 1839, 2321, 6743, 6963, 20229, 129343, 388029, 1422773, 4268319]

約数ペア:

[(1, 4268319), (3, 1422773), (11, 388029), (33, 129343), (211, 20229), (613, 6963), (633, 6743), (1839, 2321)]