2013927111

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1187}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 3503554560

約数和(自身を除く): 1489627449

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 191, 329, 423, 573, 987, 1187, 1269, 1337, 1719, 2961, 3561, 4011, 5157, 8309, 8883, 8977, 10683, 12033, 24927, 26931, 32049, 36099, 55789, 62839, 74781, 80793, 167367, 188517, 224343, 226717, 242379, 390523, 502101, 565551, 680151, 1171569, 1506303, 1587019, 1696653, 2040453, 3514707, 4761057, 6121359, 10544121, 10655699, 14283171, 31967097, 42849513, 74589893, 95901291, 223769679, 287703873, 671309037, 2013927111]

約数ペア:

[(1, 2013927111), (3, 671309037), (7, 287703873), (9, 223769679), (21, 95901291), (27, 74589893), (47, 42849513), (63, 31967097), (141, 14283171), (189, 10655699), (191, 10544121), (329, 6121359), (423, 4761057), (573, 3514707), (987, 2040453), (1187, 1696653), (1269, 1587019), (1337, 1506303), (1719, 1171569), (2961, 680151), (3561, 565551), (4011, 502101), (5157, 390523), (8309, 242379), (8883, 226717), (8977, 224343), (10683, 188517), (12033, 167367), (24927, 80793), (26931, 74781), (32049, 62839), (36099, 55789)]