12460257

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 19699200

約数和(自身を除く): 7238943

約数列:

[1, 3, 9, 19, 27, 57, 107, 171, 227, 321, 513, 681, 963, 2033, 2043, 2889, 4313, 6099, 6129, 12939, 18297, 24289, 38817, 54891, 72867, 116451, 218601, 461491, 655803, 1384473, 4153419, 12460257]

約数ペア:

[(1, 12460257), (3, 4153419), (9, 1384473), (19, 655803), (27, 461491), (57, 218601), (107, 116451), (171, 72867), (227, 54891), (321, 38817), (513, 24289), (681, 18297), (963, 12939), (2033, 6129), (2043, 6099), (2889, 4313)]