2017681941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 3229839360

約数和(自身を除く): 1212157419

約数列:

[1, 3, 11, 17, 33, 47, 51, 59, 141, 177, 187, 517, 561, 649, 799, 1003, 1297, 1551, 1947, 2397, 2773, 3009, 3891, 8319, 8789, 11033, 14267, 22049, 26367, 30503, 33099, 42801, 47141, 60959, 66147, 76523, 91509, 141423, 182877, 229569, 242539, 518551, 670549, 727617, 841753, 1036303, 1300891, 1555653, 2011647, 2525259, 3108909, 3596581, 3902673, 10789743, 11399333, 14309801, 34197999, 39562391, 42929403, 61141877, 118687173, 183425631, 672560647, 2017681941]

約数ペア:

[(1, 2017681941), (3, 672560647), (11, 183425631), (17, 118687173), (33, 61141877), (47, 42929403), (51, 39562391), (59, 34197999), (141, 14309801), (177, 11399333), (187, 10789743), (517, 3902673), (561, 3596581), (649, 3108909), (799, 2525259), (1003, 2011647), (1297, 1555653), (1551, 1300891), (1947, 1036303), (2397, 841753), (2773, 727617), (3009, 670549), (3891, 518551), (8319, 242539), (8789, 229569), (11033, 182877), (14267, 141423), (22049, 91509), (26367, 76523), (30503, 66147), (33099, 60959), (42801, 47141)]