67248391

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4909}}^1$

素因数の和:5038

約数の個数: 16

約数和(自身を含む): 81702400

約数和(自身を除く): 14454009

約数列:

[1, 7, 19, 103, 133, 721, 1957, 4909, 13699, 34363, 93271, 505627, 652897, 3539389, 9606913, 67248391]

約数ペア:

[(1, 67248391), (7, 9606913), (19, 3539389), (103, 652897), (133, 505627), (721, 93271), (1957, 34363), (4909, 13699)]