1279430037

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{27011}}^1$

素因数の和:27313

約数の個数: 24

約数和(自身を含む): 1952427360

約数和(自身を除く): 672997323

約数列:

[1, 3, 9, 19, 57, 171, 277, 831, 2493, 5263, 15789, 27011, 47367, 81033, 243099, 513209, 1539627, 4618881, 7482047, 22446141, 67338423, 142158893, 426476679, 1279430037]

約数ペア:

[(1, 1279430037), (3, 426476679), (9, 142158893), (19, 67338423), (57, 22446141), (171, 7482047), (277, 4618881), (831, 1539627), (2493, 513209), (5263, 243099), (15789, 81033), (27011, 47367)]