1728222717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{5261}}^1\times {\mathrm{8423}}^1$

素因数の和:13700

約数の個数: 16

約数和(自身を含む): 2482316928

約数和(自身を除く): 754094211

約数列:

[1, 3, 13, 39, 5261, 8423, 15783, 25269, 68393, 109499, 205179, 328497, 44313403, 132940209, 576074239, 1728222717]

約数ペア:

[(1, 1728222717), (3, 576074239), (13, 132940209), (39, 44313403), (5261, 328497), (8423, 205179), (15783, 109499), (25269, 68393)]