2013487551

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 3374192640

約数和(自身を除く): 1360705089

約数列:

[1, 3, 9, 19, 23, 27, 57, 67, 69, 81, 171, 201, 207, 243, 283, 437, 513, 603, 621, 849, 1273, 1311, 1539, 1541, 1809, 1863, 2547, 3819, 3933, 4617, 4623, 5377, 5427, 5589, 6509, 7641, 11457, 11799, 13869, 16131, 16281, 18961, 19527, 22923, 29279, 34371, 35397, 41607, 48393, 56883, 58581, 68769, 87837, 103113, 106191, 123671, 124821, 145179, 170649, 175743, 263511, 309339, 360259, 371013, 374463, 435537, 436103, 511947, 527229, 790533, 1080777, 1113039, 1306611, 1308309, 1535841, 1581687, 2371599, 3242331, 3339117, 3924927, 4607523, 7114797, 8285957, 9726993, 10017351, 11774781, 24857871, 29180979, 30052053, 35324343, 74573613, 87542937, 105973029, 223720839, 671162517, 2013487551]

約数ペア:

[(1, 2013487551), (3, 671162517), (9, 223720839), (19, 105973029), (23, 87542937), (27, 74573613), (57, 35324343), (67, 30052053), (69, 29180979), (81, 24857871), (171, 11774781), (201, 10017351), (207, 9726993), (243, 8285957), (283, 7114797), (437, 4607523), (513, 3924927), (603, 3339117), (621, 3242331), (849, 2371599), (1273, 1581687), (1311, 1535841), (1539, 1308309), (1541, 1306611), (1809, 1113039), (1863, 1080777), (2547, 790533), (3819, 527229), (3933, 511947), (4617, 436103), (4623, 435537), (5377, 374463), (5427, 371013), (5589, 360259), (6509, 309339), (7641, 263511), (11457, 175743), (11799, 170649), (13869, 145179), (16131, 124821), (16281, 123671), (18961, 106191), (19527, 103113), (22923, 87837), (29279, 68769), (34371, 58581), (35397, 56883), (41607, 48393)]