3117807

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 5671120

約数和(自身を除く): 2553313

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 409, 693, 847, 1089, 1227, 2541, 2863, 3681, 4499, 7623, 8589, 13497, 25767, 31493, 40491, 49489, 94479, 148467, 283437, 346423, 445401, 1039269, 3117807]

約数ペア:

[(1, 3117807), (3, 1039269), (7, 445401), (9, 346423), (11, 283437), (21, 148467), (33, 94479), (63, 49489), (77, 40491), (99, 31493), (121, 25767), (231, 13497), (363, 8589), (409, 7623), (693, 4499), (847, 3681), (1089, 2863), (1227, 2541)]