13355419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1621}}^1$

素因数の和:1746

約数の個数: 16

約数和(自身を含む): 16816896

約数和(自身を除く): 3461477

約数列:

[1, 7, 11, 77, 107, 749, 1177, 1621, 8239, 11347, 17831, 124817, 173447, 1214129, 1907917, 13355419]

約数ペア:

[(1, 13355419), (7, 1907917), (11, 1214129), (77, 173447), (107, 124817), (749, 17831), (1177, 11347), (1621, 8239)]