25154331909

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1\times {\mathrm{27337}}^1$

素因数の和:28409

約数の個数: 32

約数和(自身を含む): 39261742080

約数和(自身を除く): 14107410171

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1019, 3057, 7133, 21399, 27337, 43817, 82011, 131451, 191359, 306719, 574077, 920157, 1175491, 3526473, 8228437, 24685311, 27856403, 83569209, 194994821, 584984463, 1197825329, 3593475987, 8384777303, 25154331909]

約数ペア:

[(1, 25154331909), (3, 8384777303), (7, 3593475987), (21, 1197825329), (43, 584984463), (129, 194994821), (301, 83569209), (903, 27856403), (1019, 24685311), (3057, 8228437), (7133, 3526473), (21399, 1175491), (27337, 920157), (43817, 574077), (82011, 306719), (131451, 191359)]