26871951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18169}}^1$

素因数の和:18218

約数の個数: 16

約数和(自身を含む): 39247200

約数和(自身を除く): 12375249

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 18169, 54507, 308873, 526901, 926619, 1580703, 8957317, 26871951]

約数ペア:

[(1, 26871951), (3, 8957317), (17, 1580703), (29, 926619), (51, 526901), (87, 308873), (493, 54507), (1479, 18169)]