290410041

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{12457}}^1$

素因数の和:12888

約数の個数: 16

約数和(自身を含む): 408622400

約数和(自身を除く): 118212359

約数列:

[1, 3, 19, 57, 409, 1227, 7771, 12457, 23313, 37371, 236683, 710049, 5094913, 15284739, 96803347, 290410041]

約数ペア:

[(1, 290410041), (3, 96803347), (19, 15284739), (57, 5094913), (409, 710049), (1227, 236683), (7771, 37371), (12457, 23313)]