2017994877

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{421}}^1$

素因数の和:568

約数の個数: 60

約数和(自身を含む): 3254589756

約数和(自身を除く): 1236594879

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 153, 177, 421, 459, 531, 1003, 1263, 1377, 1593, 3009, 3481, 3789, 4779, 7157, 9027, 10443, 11367, 21471, 24839, 27081, 31329, 34101, 59177, 64413, 74517, 81243, 93987, 177531, 193239, 223551, 281961, 422263, 532593, 579717, 670653, 1266789, 1465501, 1597779, 2011959, 3800367, 4396503, 4793337, 11401101, 13189509, 24913517, 34203303, 39568527, 74740551, 118705581, 224221653, 672664959, 2017994877]

約数ペア:

[(1, 2017994877), (3, 672664959), (9, 224221653), (17, 118705581), (27, 74740551), (51, 39568527), (59, 34203303), (81, 24913517), (153, 13189509), (177, 11401101), (421, 4793337), (459, 4396503), (531, 3800367), (1003, 2011959), (1263, 1597779), (1377, 1465501), (1593, 1266789), (3009, 670653), (3481, 579717), (3789, 532593), (4779, 422263), (7157, 281961), (9027, 223551), (10443, 193239), (11367, 177531), (21471, 93987), (24839, 81243), (27081, 74517), (31329, 64413), (34101, 59177)]