47401263

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 87033856

約数和(自身を除く): 39632593

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1867, 1953, 2821, 3627, 5601, 8463, 13069, 16803, 24271, 25389, 39207, 57877, 72813, 117621, 169897, 173631, 218439, 405139, 509691, 520893, 752401, 1215417, 1529073, 2257203, 3646251, 5266807, 6771609, 15800421, 47401263]

約数ペア:

[(1, 47401263), (3, 15800421), (7, 6771609), (9, 5266807), (13, 3646251), (21, 2257203), (31, 1529073), (39, 1215417), (63, 752401), (91, 520893), (93, 509691), (117, 405139), (217, 218439), (273, 173631), (279, 169897), (403, 117621), (651, 72813), (819, 57877), (1209, 39207), (1867, 25389), (1953, 24271), (2821, 16803), (3627, 13069), (5601, 8463)]