12609903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2549}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 17992800

約数和(自身を除く): 5382897

約数列:

[1, 3, 17, 51, 97, 291, 1649, 2549, 4947, 7647, 43333, 129999, 247253, 741759, 4203301, 12609903]

約数ペア:

[(1, 12609903), (3, 4203301), (17, 741759), (51, 247253), (97, 129999), (291, 43333), (1649, 7647), (2549, 4947)]