123476421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{8429}}^1$

素因数の和:8708

約数の個数: 16

約数和(自身を含む): 173995200

約数和(自身を除く): 50518779

約数列:

[1, 3, 19, 57, 257, 771, 4883, 8429, 14649, 25287, 160151, 480453, 2166253, 6498759, 41158807, 123476421]

約数ペア:

[(1, 123476421), (3, 41158807), (19, 6498759), (57, 2166253), (257, 480453), (771, 160151), (4883, 25287), (8429, 14649)]