42621123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10243}}^1$

素因数の和:10338

約数の個数: 16

約数和(自身を含む): 60644480

約数和(自身を除く): 18023357

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 10243, 30729, 194617, 583851, 747739, 2243217, 14207041, 42621123]

約数ペア:

[(1, 42621123), (3, 14207041), (19, 2243217), (57, 747739), (73, 583851), (219, 194617), (1387, 30729), (4161, 10243)]