238953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 374976

約数和(自身を除く): 136023

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 557, 1671, 6127, 7241, 18381, 21723, 79651, 238953]

約数ペア:

[(1, 238953), (3, 79651), (11, 21723), (13, 18381), (33, 7241), (39, 6127), (143, 1671), (429, 557)]