13329603

素因数分解:

$3^4\times 7^1\times {\mathrm{23509}}^1$

素因数の和:23528

約数の個数: 20

約数和(自身を含む): 22757680

約数和(自身を除く): 9428077

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 23509, 70527, 164563, 211581, 493689, 634743, 1481067, 1904229, 4443201, 13329603]

約数ペア:

[(1, 13329603), (3, 4443201), (7, 1904229), (9, 1481067), (21, 634743), (27, 493689), (63, 211581), (81, 164563), (189, 70527), (567, 23509)]