42879903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{68389}}^1$

素因数の和:68422

約数の個数: 16

約数和(自身を含む): 65654400

約数和(自身を除く): 22774497

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 68389, 205167, 752279, 1299391, 2256837, 3898173, 14293301, 42879903]

約数ペア:

[(1, 42879903), (3, 14293301), (11, 3898173), (19, 2256837), (33, 1299391), (57, 752279), (209, 205167), (627, 68389)]