2107585280339

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4813}}^1\times {\mathrm{55213}}^1$

素因数の和:60147

約数の個数: 32

約数和(自身を含む): 2653749156864

約数和(自身を除く): 546163876525

約数列:

[1, 7, 11, 77, 103, 721, 1133, 4813, 7931, 33691, 52943, 55213, 370601, 386491, 495739, 607343, 3470173, 4251401, 5453129, 5686939, 38171903, 39808573, 62556329, 265740169, 437894303, 1860181183, 2923141859, 20461993013, 27371237407, 191598661849, 301083611477, 2107585280339]

約数ペア:

[(1, 2107585280339), (7, 301083611477), (11, 191598661849), (77, 27371237407), (103, 20461993013), (721, 2923141859), (1133, 1860181183), (4813, 437894303), (7931, 265740169), (33691, 62556329), (52943, 39808573), (55213, 38171903), (370601, 5686939), (386491, 5453129), (495739, 4251401), (607343, 3470173)]