26843811

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 36694944

約数和(自身を除く): 9851133

約数列:

[1, 3, 53, 159, 197, 591, 857, 2571, 10441, 31323, 45421, 136263, 168829, 506487, 8947937, 26843811]

約数ペア:

[(1, 26843811), (3, 8947937), (53, 506487), (159, 168829), (197, 136263), (591, 45421), (857, 31323), (2571, 10441)]