2013149313

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 3698472960

約数和(自身を除く): 1685323647

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 83, 133, 161, 171, 207, 249, 399, 437, 483, 581, 747, 881, 1197, 1311, 1449, 1577, 1743, 1909, 2643, 3059, 3933, 4731, 5229, 5727, 6167, 7929, 9177, 11039, 13363, 14193, 16739, 17181, 18501, 20263, 27531, 33117, 36271, 40089, 50217, 55503, 60789, 73123, 99351, 108813, 117173, 120267, 141841, 150651, 182367, 219369, 253897, 326439, 351519, 384997, 425523, 511861, 658107, 761691, 1054557, 1154991, 1276569, 1389337, 1535583, 1681829, 2285073, 2694979, 3464973, 4168011, 4606749, 5045487, 8084937, 9725359, 11772803, 12504033, 15136461, 24254811, 29176077, 31954751, 35318409, 87528231, 95864253, 105955227, 223683257, 287592759, 671049771, 2013149313]

約数ペア:

[(1, 2013149313), (3, 671049771), (7, 287592759), (9, 223683257), (19, 105955227), (21, 95864253), (23, 87528231), (57, 35318409), (63, 31954751), (69, 29176077), (83, 24254811), (133, 15136461), (161, 12504033), (171, 11772803), (207, 9725359), (249, 8084937), (399, 5045487), (437, 4606749), (483, 4168011), (581, 3464973), (747, 2694979), (881, 2285073), (1197, 1681829), (1311, 1535583), (1449, 1389337), (1577, 1276569), (1743, 1154991), (1909, 1054557), (2643, 761691), (3059, 658107), (3933, 511861), (4731, 425523), (5229, 384997), (5727, 351519), (6167, 326439), (7929, 253897), (9177, 219369), (11039, 182367), (13363, 150651), (14193, 141841), (16739, 120267), (17181, 117173), (18501, 108813), (20263, 99351), (27531, 73123), (33117, 60789), (36271, 55503), (40089, 50217)]