17659969257

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2851}}^1\times {\mathrm{17351}}^1$

素因数の和:20229

約数の個数: 32

約数和(自身を含む): 28505032704

約数和(自身を除く): 10845063447

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2851, 8553, 17351, 19957, 48467, 52053, 59871, 121457, 145401, 294967, 339269, 364371, 884901, 1017807, 2064769, 6194307, 49467701, 148403103, 346273907, 840950917, 1038821721, 2522852751, 5886656419, 17659969257]

約数ペア:

[(1, 17659969257), (3, 5886656419), (7, 2522852751), (17, 1038821721), (21, 840950917), (51, 346273907), (119, 148403103), (357, 49467701), (2851, 6194307), (8553, 2064769), (17351, 1017807), (19957, 884901), (48467, 364371), (52053, 339269), (59871, 294967), (121457, 145401)]