8130897

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 12267008

約数和(自身を除く): 4136111

約数列:

[1, 3, 9, 31, 93, 151, 193, 279, 453, 579, 1359, 1737, 4681, 5983, 14043, 17949, 29143, 42129, 53847, 87429, 262287, 903433, 2710299, 8130897]

約数ペア:

[(1, 8130897), (3, 2710299), (9, 903433), (31, 262287), (93, 87429), (151, 53847), (193, 42129), (279, 29143), (453, 17949), (579, 14043), (1359, 5983), (1737, 4681)]