13960009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 17134848

約数和(自身を除く): 3174839

約数列:

[1, 7, 17, 73, 119, 511, 1241, 1607, 8687, 11249, 27319, 117311, 191233, 821177, 1994287, 13960009]

約数ペア:

[(1, 13960009), (7, 1994287), (17, 821177), (73, 191233), (119, 117311), (511, 27319), (1241, 11249), (1607, 8687)]