1918059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 3193344

約数和(自身を除く): 1275285

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 263, 429, 561, 663, 789, 2431, 2893, 3419, 4471, 7293, 8679, 10257, 13413, 37609, 49181, 58123, 112827, 147543, 174369, 639353, 1918059]

約数ペア:

[(1, 1918059), (3, 639353), (11, 174369), (13, 147543), (17, 112827), (33, 58123), (39, 49181), (51, 37609), (143, 13413), (187, 10257), (221, 8679), (263, 7293), (429, 4471), (561, 3419), (663, 2893), (789, 2431)]