2017709313

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{137737}}^1$

素因数の和:138016

約数の個数: 16

約数和(自身を含む): 2842912320

約数和(自身を除く): 825203007

約数列:

[1, 3, 19, 57, 257, 771, 4883, 14649, 137737, 413211, 2617003, 7851009, 35398409, 106195227, 672569771, 2017709313]

約数ペア:

[(1, 2017709313), (3, 672569771), (19, 106195227), (57, 35398409), (257, 7851009), (771, 2617003), (4883, 413211), (14649, 137737)]