808213263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 1279793664

約数和(自身を除く): 471580401

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 313, 429, 463, 507, 939, 1389, 1859, 3443, 4069, 5093, 5577, 6019, 10329, 12207, 15279, 18057, 44759, 52897, 66209, 78247, 134277, 144919, 158691, 198627, 234741, 434757, 581867, 860717, 1594109, 1745601, 1883947, 2582151, 4782327, 5651841, 20723417, 24491311, 62170251, 73473933, 269404421, 808213263]

約数ペア:

[(1, 808213263), (3, 269404421), (11, 73473933), (13, 62170251), (33, 24491311), (39, 20723417), (143, 5651841), (169, 4782327), (313, 2582151), (429, 1883947), (463, 1745601), (507, 1594109), (939, 860717), (1389, 581867), (1859, 434757), (3443, 234741), (4069, 198627), (5093, 158691), (5577, 144919), (6019, 134277), (10329, 78247), (12207, 66209), (15279, 52897), (18057, 44759)]