13309853067

素因数分解:

$3^3\times 7^1\times {\mathrm{70422503}}^1$

素因数の和:70422519

約数の個数: 16

約数和(自身を含む): 22535201280

約数和(自身を除く): 9225348213

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 70422503, 211267509, 492957521, 633802527, 1478872563, 1901407581, 4436617689, 13309853067]

約数ペア:

[(1, 13309853067), (3, 4436617689), (7, 1901407581), (9, 1478872563), (21, 633802527), (27, 492957521), (63, 211267509), (189, 70422503)]