23898381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{953}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 34405056

約数和(自身を除く): 10506675

約数列:

[1, 3, 13, 39, 643, 953, 1929, 2859, 8359, 12389, 25077, 37167, 612779, 1838337, 7966127, 23898381]

約数ペア:

[(1, 23898381), (3, 7966127), (13, 1838337), (39, 612779), (643, 37167), (953, 25077), (1929, 12389), (2859, 8359)]