259040067

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3229}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 433026720

約数和(自身を除く): 173986653

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 121, 143, 187, 221, 363, 429, 561, 663, 1573, 2057, 2431, 3229, 4719, 6171, 7293, 9687, 26741, 35519, 41977, 54893, 80223, 106557, 125931, 164679, 390709, 461747, 603823, 713609, 1172127, 1385241, 1811469, 2140827, 5079217, 6642053, 7849699, 15237651, 19926159, 23549097, 86346689, 259040067]

約数ペア:

[(1, 259040067), (3, 86346689), (11, 23549097), (13, 19926159), (17, 15237651), (33, 7849699), (39, 6642053), (51, 5079217), (121, 2140827), (143, 1811469), (187, 1385241), (221, 1172127), (363, 713609), (429, 603823), (561, 461747), (663, 390709), (1573, 164679), (2057, 125931), (2431, 106557), (3229, 80223), (4719, 54893), (6171, 41977), (7293, 35519), (9687, 26741)]