2017830759

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2909}}^1$

素因数の和:3032

約数の個数: 64

約数和(自身を含む): 3419366400

約数和(自身を除く): 1401535641

約数列:

[1, 3, 7, 17, 21, 29, 51, 67, 87, 119, 201, 203, 357, 469, 493, 609, 1139, 1407, 1479, 1943, 2909, 3417, 3451, 5829, 7973, 8727, 10353, 13601, 20363, 23919, 33031, 40803, 49453, 61089, 84361, 99093, 148359, 194903, 231217, 253083, 346171, 584709, 590527, 693651, 1038513, 1364321, 1434137, 1771581, 3313351, 4092963, 4302411, 5652187, 9940053, 10038959, 16956561, 23193457, 30116877, 39565309, 69580371, 96087179, 118695927, 288261537, 672610253, 2017830759]

約数ペア:

[(1, 2017830759), (3, 672610253), (7, 288261537), (17, 118695927), (21, 96087179), (29, 69580371), (51, 39565309), (67, 30116877), (87, 23193457), (119, 16956561), (201, 10038959), (203, 9940053), (357, 5652187), (469, 4302411), (493, 4092963), (609, 3313351), (1139, 1771581), (1407, 1434137), (1479, 1364321), (1943, 1038513), (2909, 693651), (3417, 590527), (3451, 584709), (5829, 346171), (7973, 253083), (8727, 231217), (10353, 194903), (13601, 148359), (20363, 99093), (23919, 84361), (33031, 61089), (40803, 49453)]