2043129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 3006144

約数和(自身を除く): 963015

約数列:

[1, 3, 11, 33, 101, 303, 613, 1111, 1839, 3333, 6743, 20229, 61913, 185739, 681043, 2043129]

約数ペア:

[(1, 2043129), (3, 681043), (11, 185739), (33, 61913), (101, 20229), (303, 6743), (613, 3333), (1111, 1839)]