12380452479

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{8651609}}^1$

素因数の和:8651671

約数の個数: 16

約数和(自身を含む): 18687477600

約数和(自身を除く): 6307025121

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 8651609, 25954827, 77864481, 233593443, 458535277, 1375605831, 4126817493, 12380452479]

約数ペア:

[(1, 12380452479), (3, 4126817493), (9, 1375605831), (27, 458535277), (53, 233593443), (159, 77864481), (477, 25954827), (1431, 8651609)]