17694027

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3517}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 28172144

約数和(自身を除く): 10478117

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 3517, 5031, 10551, 31653, 45721, 137163, 151231, 411489, 453693, 1361079, 1966003, 5898009, 17694027]

約数ペア:

[(1, 17694027), (3, 5898009), (9, 1966003), (13, 1361079), (39, 453693), (43, 411489), (117, 151231), (129, 137163), (387, 45721), (559, 31653), (1677, 10551), (3517, 5031)]