2247991911

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{5081}}^1$

素因数の和:5248

約数の個数: 48

約数和(自身を含む): 3662699040

約数和(自身を除く): 1414707129

約数列:

[1, 3, 9, 11, 33, 41, 99, 109, 123, 327, 369, 451, 981, 1199, 1353, 3597, 4059, 4469, 5081, 10791, 13407, 15243, 40221, 45729, 49159, 55891, 147477, 167673, 208321, 442431, 503019, 553829, 624963, 1661487, 1874889, 2291531, 4984461, 6092119, 6874593, 18276357, 20623779, 22706989, 54829071, 68120967, 204362901, 249776879, 749330637, 2247991911]

約数ペア:

[(1, 2247991911), (3, 749330637), (9, 249776879), (11, 204362901), (33, 68120967), (41, 54829071), (99, 22706989), (109, 20623779), (123, 18276357), (327, 6874593), (369, 6092119), (451, 4984461), (981, 2291531), (1199, 1874889), (1353, 1661487), (3597, 624963), (4059, 553829), (4469, 503019), (5081, 442431), (10791, 208321), (13407, 167673), (15243, 147477), (40221, 55891), (45729, 49159)]