2912282109

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{3947}}^1$

素因数の和:4250

約数の個数: 48

約数和(自身を含む): 4766973120

約数和(自身を除く): 1854691011

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 257, 261, 319, 771, 957, 2313, 2827, 2871, 3947, 7453, 8481, 11841, 22359, 25443, 35523, 43417, 67077, 81983, 114463, 130251, 245949, 343389, 390753, 737847, 1014379, 1030167, 1259093, 3043137, 3777279, 9129411, 11158169, 11331837, 29416991, 33474507, 88250973, 100423521, 264752919, 323586901, 970760703, 2912282109]

約数ペア:

[(1, 2912282109), (3, 970760703), (9, 323586901), (11, 264752919), (29, 100423521), (33, 88250973), (87, 33474507), (99, 29416991), (257, 11331837), (261, 11158169), (319, 9129411), (771, 3777279), (957, 3043137), (2313, 1259093), (2827, 1030167), (2871, 1014379), (3947, 737847), (7453, 390753), (8481, 343389), (11841, 245949), (22359, 130251), (25443, 114463), (35523, 81983), (43417, 67077)]