7982541

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 36

約数和(自身を含む): 14013792

約数和(自身を除く): 6031251

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 787, 1127, 1449, 2361, 3381, 5509, 7083, 10143, 16527, 18101, 38563, 49581, 54303, 115689, 126707, 162909, 347067, 380121, 886949, 1140363, 2660847, 7982541]

約数ペア:

[(1, 7982541), (3, 2660847), (7, 1140363), (9, 886949), (21, 380121), (23, 347067), (49, 162909), (63, 126707), (69, 115689), (147, 54303), (161, 49581), (207, 38563), (441, 18101), (483, 16527), (787, 10143), (1127, 7083), (1449, 5509), (2361, 3381)]