747804959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 892767744

約数和(自身を除く): 144962785

約数列:

[1, 11, 17, 43, 113, 187, 473, 731, 823, 1243, 1921, 4859, 8041, 9053, 13991, 21131, 35389, 53449, 82603, 92999, 153901, 389279, 601613, 908633, 1022989, 1580983, 3998957, 6617743, 17390813, 43988527, 67982269, 747804959]

約数ペア:

[(1, 747804959), (11, 67982269), (17, 43988527), (43, 17390813), (113, 6617743), (187, 3998957), (473, 1580983), (731, 1022989), (823, 908633), (1243, 601613), (1921, 389279), (4859, 153901), (8041, 92999), (9053, 82603), (13991, 53449), (21131, 35389)]