1076985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 2306304

約数和(自身を除く): 1229319

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 263, 273, 315, 455, 585, 789, 819, 1315, 1365, 1841, 2367, 3419, 3945, 4095, 5523, 9205, 10257, 11835, 16569, 17095, 23933, 27615, 30771, 51285, 71799, 82845, 119665, 153855, 215397, 358995, 1076985]

約数ペア:

[(1, 1076985), (3, 358995), (5, 215397), (7, 153855), (9, 119665), (13, 82845), (15, 71799), (21, 51285), (35, 30771), (39, 27615), (45, 23933), (63, 17095), (65, 16569), (91, 11835), (105, 10257), (117, 9205), (195, 5523), (263, 4095), (273, 3945), (315, 3419), (455, 2367), (585, 1841), (789, 1365), (819, 1315)]