2268123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 3773952

約数和(自身を除く): 1505829

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 311, 429, 561, 663, 933, 2431, 3421, 4043, 5287, 7293, 10263, 12129, 15861, 44473, 58157, 68731, 133419, 174471, 206193, 756041, 2268123]

約数ペア:

[(1, 2268123), (3, 756041), (11, 206193), (13, 174471), (17, 133419), (33, 68731), (39, 58157), (51, 44473), (143, 15861), (187, 12129), (221, 10263), (311, 7293), (429, 5287), (561, 4043), (663, 3421), (933, 2431)]