1203921000891

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6481}}^1\times {\mathrm{71917}}^1$

素因数の和:78452

約数の個数: 48

約数和(自身を含む): 2036241375168

約数和(自身を除く): 832320374277

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 6481, 19443, 45367, 58329, 71917, 136101, 215751, 265721, 408303, 503419, 647253, 797163, 1510257, 1860047, 2391489, 2948597, 4530771, 5580141, 8845791, 16740423, 20640179, 26537373, 61920537, 185761611, 466094077, 1398282231, 3262658539, 4194846693, 9787975617, 19109857157, 29363926851, 57329571471, 133769000099, 171988714413, 401307000297, 1203921000891]

約数ペア:

[(1, 1203921000891), (3, 401307000297), (7, 171988714413), (9, 133769000099), (21, 57329571471), (41, 29363926851), (63, 19109857157), (123, 9787975617), (287, 4194846693), (369, 3262658539), (861, 1398282231), (2583, 466094077), (6481, 185761611), (19443, 61920537), (45367, 26537373), (58329, 20640179), (71917, 16740423), (136101, 8845791), (215751, 5580141), (265721, 4530771), (408303, 2948597), (503419, 2391489), (647253, 1860047), (797163, 1510257)]