8001159257

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 10265052672

約数和(自身を除く): 2263893415

約数列:

[1, 7, 13, 47, 53, 91, 329, 371, 611, 689, 751, 2209, 2491, 4277, 4823, 5257, 9763, 15463, 17437, 28717, 32383, 35297, 39803, 68341, 117077, 201019, 226681, 247079, 278621, 458861, 517439, 819539, 1522001, 1658959, 1870741, 3212027, 3622073, 10654007, 11612713, 13095187, 21566467, 24319633, 87924827, 150965269, 170237431, 615473789, 1143022751, 8001159257]

約数ペア:

[(1, 8001159257), (7, 1143022751), (13, 615473789), (47, 170237431), (53, 150965269), (91, 87924827), (329, 24319633), (371, 21566467), (611, 13095187), (689, 11612713), (751, 10654007), (2209, 3622073), (2491, 3212027), (4277, 1870741), (4823, 1658959), (5257, 1522001), (9763, 819539), (15463, 517439), (17437, 458861), (28717, 278621), (32383, 247079), (35297, 226681), (39803, 201019), (68341, 117077)]