310162281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5519}}^1$

素因数の和:5677

約数の個数: 32

約数和(自身を含む): 489646080

約数和(自身を除く): 179483799

約数列:

[1, 3, 11, 13, 33, 39, 131, 143, 393, 429, 1441, 1703, 4323, 5109, 5519, 16557, 18733, 56199, 60709, 71747, 182127, 215241, 722989, 789217, 2168967, 2367651, 7952879, 9398857, 23858637, 28196571, 103387427, 310162281]

約数ペア:

[(1, 310162281), (3, 103387427), (11, 28196571), (13, 23858637), (33, 9398857), (39, 7952879), (131, 2367651), (143, 2168967), (393, 789217), (429, 722989), (1441, 215241), (1703, 182127), (4323, 71747), (5109, 60709), (5519, 56199), (16557, 18733)]