12571041

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 21178368

約数和(自身を除く): 8607327

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 1531, 2737, 4593, 8211, 10717, 26027, 32151, 35213, 78081, 105639, 182189, 246491, 546567, 598621, 739473, 1795863, 4190347, 12571041]

約数ペア:

[(1, 12571041), (3, 4190347), (7, 1795863), (17, 739473), (21, 598621), (23, 546567), (51, 246491), (69, 182189), (119, 105639), (161, 78081), (357, 35213), (391, 32151), (483, 26027), (1173, 10717), (1531, 8211), (2737, 4593)]