39811473

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1123}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 64202880

約数和(自身を除く): 24391407

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 909, 1123, 1313, 2727, 3369, 3939, 10107, 11817, 14599, 30321, 35451, 43797, 113423, 131391, 340269, 394173, 1020807, 1474499, 3062421, 4423497, 13270491, 39811473]

約数ペア:

[(1, 39811473), (3, 13270491), (9, 4423497), (13, 3062421), (27, 1474499), (39, 1020807), (101, 394173), (117, 340269), (303, 131391), (351, 113423), (909, 43797), (1123, 35451), (1313, 30321), (2727, 14599), (3369, 11817), (3939, 10107)]