2807368207

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{15923}}^1$

素因数の和:16302

約数の個数: 16

約数和(自身を含む): 3256139520

約数和(自身を除く): 448771313

約数列:

[1, 7, 89, 283, 623, 1981, 15923, 25187, 111461, 176309, 1417147, 4506209, 9920029, 31543463, 401052601, 2807368207]

約数ペア:

[(1, 2807368207), (7, 401052601), (89, 31543463), (283, 9920029), (623, 4506209), (1981, 1417147), (15923, 176309), (25187, 111461)]