27862887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19309}}^1$

素因数の和:19362

約数の個数: 16

約数和(自身を含む): 41091680

約数和(自身を除く): 13228793

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 19309, 57927, 251017, 714433, 753051, 2143299, 9287629, 27862887]

約数ペア:

[(1, 27862887), (3, 9287629), (13, 2143299), (37, 753051), (39, 714433), (111, 251017), (481, 57927), (1443, 19309)]