13369905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17477}}^1$

素因数の和:17505

約数の個数: 24

約数和(自身を含む): 24539112

約数和(自身を除く): 11169207

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 17477, 52431, 87385, 157293, 262155, 297109, 786465, 891327, 1485545, 2673981, 4456635, 13369905]

約数ペア:

[(1, 13369905), (3, 4456635), (5, 2673981), (9, 1485545), (15, 891327), (17, 786465), (45, 297109), (51, 262155), (85, 157293), (153, 87385), (255, 52431), (765, 17477)]