333428667

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 558835200

約数和(自身を除く): 225406533

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 131, 143, 187, 221, 349, 393, 429, 561, 663, 1047, 1441, 1703, 2227, 2431, 3839, 4323, 4537, 5109, 5933, 6681, 7293, 11517, 13611, 17799, 18733, 24497, 28951, 45719, 49907, 56199, 65263, 73491, 77129, 86853, 137157, 149721, 195789, 231387, 318461, 502909, 594347, 777223, 848419, 955383, 1508727, 1783041, 2331669, 2545257, 6537817, 8549453, 10103899, 19613451, 25648359, 30311697, 111142889, 333428667]

約数ペア:

[(1, 333428667), (3, 111142889), (11, 30311697), (13, 25648359), (17, 19613451), (33, 10103899), (39, 8549453), (51, 6537817), (131, 2545257), (143, 2331669), (187, 1783041), (221, 1508727), (349, 955383), (393, 848419), (429, 777223), (561, 594347), (663, 502909), (1047, 318461), (1441, 231387), (1703, 195789), (2227, 149721), (2431, 137157), (3839, 86853), (4323, 77129), (4537, 73491), (5109, 65263), (5933, 56199), (6681, 49907), (7293, 45719), (11517, 28951), (13611, 24497), (17799, 18733)]