65194969

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2916

約数の個数: 16

約数和(自身を含む): 77193216

約数和(自身を除く): 11998247

約数列:

[1, 7, 47, 71, 329, 497, 2791, 3337, 19537, 23359, 131177, 198161, 918239, 1387127, 9313567, 65194969]

約数ペア:

[(1, 65194969), (7, 9313567), (47, 1387127), (71, 918239), (329, 198161), (497, 131177), (2791, 23359), (3337, 19537)]