1037421

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 1920000

約数和(自身を除く): 882579

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 499, 693, 1497, 2079, 3493, 4491, 5489, 10479, 13473, 16467, 31437, 38423, 49401, 94311, 115269, 148203, 345807, 1037421]

約数ペア:

[(1, 1037421), (3, 345807), (7, 148203), (9, 115269), (11, 94311), (21, 49401), (27, 38423), (33, 31437), (63, 16467), (77, 13473), (99, 10479), (189, 5489), (231, 4491), (297, 3493), (499, 2079), (693, 1497)]