26316891

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1709}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 40014000

約数和(自身を除く): 13697109

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1709, 1711, 5127, 5133, 15381, 15399, 49561, 100831, 148683, 302493, 446049, 907479, 2924099, 8772297, 26316891]

約数ペア:

[(1, 26316891), (3, 8772297), (9, 2924099), (29, 907479), (59, 446049), (87, 302493), (177, 148683), (261, 100831), (531, 49561), (1709, 15399), (1711, 15381), (5127, 5133)]