7658947287

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{2621}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 11927373120

約数和(自身を除く): 4268425833

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 269, 639, 807, 1207, 2421, 2621, 3621, 4573, 7863, 10863, 13719, 19099, 23589, 41157, 44557, 57297, 133671, 171891, 186091, 324683, 401013, 558273, 705049, 974049, 1674819, 2115147, 2922147, 3163547, 6345441, 9490641, 11985833, 28471923, 35957499, 50058479, 107872497, 150175437, 450526311, 850994143, 2552982429, 7658947287]

約数ペア:

[(1, 7658947287), (3, 2552982429), (9, 850994143), (17, 450526311), (51, 150175437), (71, 107872497), (153, 50058479), (213, 35957499), (269, 28471923), (639, 11985833), (807, 9490641), (1207, 6345441), (2421, 3163547), (2621, 2922147), (3621, 2115147), (4573, 1674819), (7863, 974049), (10863, 705049), (13719, 558273), (19099, 401013), (23589, 324683), (41157, 186091), (44557, 171891), (57297, 133671)]