12325551

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 19991040

約数和(自身を除く): 7665489

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 547, 609, 777, 1073, 1641, 3219, 3829, 7511, 11487, 15863, 20239, 22533, 47589, 60717, 111041, 141673, 333123, 425019, 586931, 1760793, 4108517, 12325551]

約数ペア:

[(1, 12325551), (3, 4108517), (7, 1760793), (21, 586931), (29, 425019), (37, 333123), (87, 141673), (111, 111041), (203, 60717), (259, 47589), (547, 22533), (609, 20239), (777, 15863), (1073, 11487), (1641, 7511), (3219, 3829)]