190045839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{7321}}^1$

素因数の和:7850

約数の個数: 16

約数和(自身を含む): 268863840

約数和(自身を除く): 78818001

約数列:

[1, 3, 17, 51, 509, 1527, 7321, 8653, 21963, 25959, 124457, 373371, 3726389, 11179167, 63348613, 190045839]

約数ペア:

[(1, 190045839), (3, 63348613), (17, 11179167), (51, 3726389), (509, 373371), (1527, 124457), (7321, 25959), (8653, 21963)]