126878969

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 152291328

約数和(自身を除く): 25412359

約数列:

[1, 7, 41, 59, 127, 287, 413, 889, 2419, 3481, 5207, 7493, 16933, 24367, 36449, 52451, 142721, 307213, 442087, 999047, 2150491, 3094609, 18125567, 126878969]

約数ペア:

[(1, 126878969), (7, 18125567), (41, 3094609), (59, 2150491), (127, 999047), (287, 442087), (413, 307213), (889, 142721), (2419, 52451), (3481, 36449), (5207, 24367), (7493, 16933)]