15804967851

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{124291}}^1$

素因数の和:124567

約数の個数: 24

約数和(自身を含む): 23267462400

約数和(自身を除く): 7462494549

約数列:

[1, 3, 9, 71, 199, 213, 597, 639, 1791, 14129, 42387, 124291, 127161, 372873, 1118619, 8824661, 24733909, 26473983, 74201727, 79421949, 222605181, 1756107539, 5268322617, 15804967851]

約数ペア:

[(1, 15804967851), (3, 5268322617), (9, 1756107539), (71, 222605181), (199, 79421949), (213, 74201727), (597, 26473983), (639, 24733909), (1791, 8824661), (14129, 1118619), (42387, 372873), (124291, 127161)]