838700541

素因数分解:

$3^3\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{4271}}^1$

素因数の和:5326

約数の個数: 32

約数和(自身を含む): 1421721600

約数和(自身を除く): 583021059

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1039, 3117, 4271, 7273, 9351, 12813, 21819, 28053, 29897, 38439, 65457, 89691, 115317, 196371, 269073, 807219, 4437569, 13312707, 31062983, 39938121, 93188949, 119814363, 279566847, 838700541]

約数ペア:

[(1, 838700541), (3, 279566847), (7, 119814363), (9, 93188949), (21, 39938121), (27, 31062983), (63, 13312707), (189, 4437569), (1039, 807219), (3117, 269073), (4271, 196371), (7273, 115317), (9351, 89691), (12813, 65457), (21819, 38439), (28053, 29897)]