47248929

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 86754304

約数和(自身を除く): 39505375

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1861, 1953, 2821, 3627, 5583, 8463, 13027, 16749, 24193, 25389, 39081, 57691, 72579, 117243, 169351, 173073, 217737, 403837, 508053, 519219, 749983, 1211511, 1524159, 2249949, 3634533, 5249881, 6749847, 15749643, 47248929]

約数ペア:

[(1, 47248929), (3, 15749643), (7, 6749847), (9, 5249881), (13, 3634533), (21, 2249949), (31, 1524159), (39, 1211511), (63, 749983), (91, 519219), (93, 508053), (117, 403837), (217, 217737), (273, 173073), (279, 169351), (403, 117243), (651, 72579), (819, 57691), (1209, 39081), (1861, 25389), (1953, 24193), (2821, 16749), (3627, 13027), (5583, 8463)]