4727751

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 8252160

約数和(自身を除く): 3524409

約数列:

[1, 3, 7, 17, 19, 21, 41, 51, 57, 119, 123, 133, 287, 289, 323, 357, 399, 697, 779, 861, 867, 969, 2023, 2091, 2261, 2337, 4879, 5453, 5491, 6069, 6783, 11849, 13243, 14637, 16359, 16473, 35547, 38437, 39729, 82943, 92701, 115311, 225131, 248829, 278103, 675393, 1575917, 4727751]

約数ペア:

[(1, 4727751), (3, 1575917), (7, 675393), (17, 278103), (19, 248829), (21, 225131), (41, 115311), (51, 92701), (57, 82943), (119, 39729), (123, 38437), (133, 35547), (287, 16473), (289, 16359), (323, 14637), (357, 13243), (399, 11849), (697, 6783), (779, 6069), (861, 5491), (867, 5453), (969, 4879), (2023, 2337), (2091, 2261)]