138019871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1117}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 154552320

約数和(自身を除く): 16532449

約数列:

[1, 11, 47, 239, 517, 1117, 2629, 11233, 12287, 52499, 123563, 266963, 577489, 2936593, 12547261, 138019871]

約数ペア:

[(1, 138019871), (11, 12547261), (47, 2936593), (239, 577489), (517, 266963), (1117, 123563), (2629, 52499), (11233, 12287)]