30989061

素因数分解:

$3^6\times {\mathrm{42509}}^1$

素因数の和:42527

約数の個数: 14

約数和(自身を含む): 46463430

約数和(自身を除く): 15474369

約数列:

[1, 3, 9, 27, 81, 243, 729, 42509, 127527, 382581, 1147743, 3443229, 10329687, 30989061]

約数ペア:

[(1, 30989061), (3, 10329687), (9, 3443229), (27, 1147743), (81, 382581), (243, 127527), (729, 42509)]