286972797

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{12911}}^1$

素因数の和:13184

約数の個数: 16

約数和(自身を含む): 396656640

約数和(自身を除く): 109683843

約数列:

[1, 3, 31, 93, 239, 717, 7409, 12911, 22227, 38733, 400241, 1200723, 3085729, 9257187, 95657599, 286972797]

約数ペア:

[(1, 286972797), (3, 95657599), (31, 9257187), (93, 3085729), (239, 1200723), (717, 400241), (7409, 38733), (12911, 22227)]