214187247

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 352584960

約数和(自身を除く): 138397713

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 243, 437, 513, 621, 1311, 1539, 1863, 2017, 3933, 4617, 5589, 6051, 11799, 18153, 35397, 38323, 46391, 54459, 106191, 114969, 139173, 163377, 344907, 417519, 490131, 881429, 1034721, 1252557, 2644287, 3104163, 3757671, 7932861, 9312489, 11273013, 23798583, 71395749, 214187247]

約数ペア:

[(1, 214187247), (3, 71395749), (9, 23798583), (19, 11273013), (23, 9312489), (27, 7932861), (57, 3757671), (69, 3104163), (81, 2644287), (171, 1252557), (207, 1034721), (243, 881429), (437, 490131), (513, 417519), (621, 344907), (1311, 163377), (1539, 139173), (1863, 114969), (2017, 106191), (3933, 54459), (4617, 46391), (5589, 38323), (6051, 35397), (11799, 18153)]