13106247

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56737}}^1$

素因数の和:56758

約数の個数: 16

約数和(自身を含む): 21787392

約数和(自身を除く): 8681145

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56737, 170211, 397159, 624107, 1191477, 1872321, 4368749, 13106247]

約数ペア:

[(1, 13106247), (3, 4368749), (7, 1872321), (11, 1191477), (21, 624107), (33, 397159), (77, 170211), (231, 56737)]