13030551

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{9463}}^1$

素因数の和:9492

約数の個数: 20

約数和(自身を含む): 20612592

約数和(自身を除く): 7582041

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 9463, 28389, 85167, 160871, 255501, 482613, 766503, 1447839, 4343517, 13030551]

約数ペア:

[(1, 13030551), (3, 4343517), (9, 1447839), (17, 766503), (27, 482613), (51, 255501), (81, 160871), (153, 85167), (459, 28389), (1377, 9463)]