41905521

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 73216000

約数和(自身を除く): 31310479

約数列:

[1, 3, 7, 9, 21, 31, 43, 63, 93, 129, 217, 279, 301, 387, 499, 651, 903, 1333, 1497, 1953, 2709, 3493, 3999, 4491, 9331, 10479, 11997, 15469, 21457, 27993, 31437, 46407, 64371, 83979, 108283, 139221, 150199, 193113, 324849, 450597, 665167, 974547, 1351791, 1995501, 4656169, 5986503, 13968507, 41905521]

約数ペア:

[(1, 41905521), (3, 13968507), (7, 5986503), (9, 4656169), (21, 1995501), (31, 1351791), (43, 974547), (63, 665167), (93, 450597), (129, 324849), (217, 193113), (279, 150199), (301, 139221), (387, 108283), (499, 83979), (651, 64371), (903, 46407), (1333, 31437), (1497, 27993), (1953, 21457), (2709, 15469), (3493, 11997), (3999, 10479), (4491, 9331)]