13231320957

素因数分解:

$3^2\times {\mathrm{30113}}^1\times {\mathrm{48821}}^1$

素因数の和:78940

約数の個数: 12

約数和(自身を含む): 19112934204

約数和(自身を除く): 5881613247

約数列:

[1, 3, 9, 30113, 48821, 90339, 146463, 271017, 439389, 1470146773, 4410440319, 13231320957]

約数ペア:

[(1, 13231320957), (3, 4410440319), (9, 1470146773), (30113, 439389), (48821, 271017), (90339, 146463)]