2035917261

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 3566204928

約数和(自身を除く): 1530287667

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 103, 189, 213, 309, 491, 497, 567, 639, 721, 927, 1473, 1491, 1917, 2163, 2781, 3437, 4419, 4473, 5751, 6489, 7313, 8343, 10311, 13257, 13419, 19467, 21939, 30933, 34861, 39771, 40257, 50573, 51191, 58401, 65817, 92799, 104583, 151719, 153573, 197451, 244027, 278397, 313749, 354011, 455157, 460719, 592353, 732081, 941247, 1062033, 1365471, 1382157, 2196243, 2823741, 3186099, 3590683, 4096413, 4146471, 6588729, 9558297, 10772049, 19766187, 25134781, 28674891, 32316147, 75404343, 96948441, 226213029, 290845323, 678639087, 2035917261]

約数ペア:

[(1, 2035917261), (3, 678639087), (7, 290845323), (9, 226213029), (21, 96948441), (27, 75404343), (63, 32316147), (71, 28674891), (81, 25134781), (103, 19766187), (189, 10772049), (213, 9558297), (309, 6588729), (491, 4146471), (497, 4096413), (567, 3590683), (639, 3186099), (721, 2823741), (927, 2196243), (1473, 1382157), (1491, 1365471), (1917, 1062033), (2163, 941247), (2781, 732081), (3437, 592353), (4419, 460719), (4473, 455157), (5751, 354011), (6489, 313749), (7313, 278397), (8343, 244027), (10311, 197451), (13257, 153573), (13419, 151719), (19467, 104583), (21939, 92799), (30933, 65817), (34861, 58401), (39771, 51191), (40257, 50573)]