28624857

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5843}}^1$

素因数の和:5940

約数の個数: 16

約数和(自身を含む): 40393728

約数和(自身を除く): 11768871

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 5843, 17529, 134389, 403167, 414853, 1244559, 9541619, 28624857]

約数ペア:

[(1, 28624857), (3, 9541619), (23, 1244559), (69, 414853), (71, 403167), (213, 134389), (1633, 17529), (4899, 5843)]