10920528021

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{21539503}}^1$

素因数の和:21539532

約数の個数: 12

約数和(自身を含む): 15766916928

約数和(自身を除く): 4846388907

約数列:

[1, 3, 13, 39, 169, 507, 21539503, 64618509, 280013539, 840040617, 3640176007, 10920528021]

約数ペア:

[(1, 10920528021), (3, 3640176007), (13, 840040617), (39, 280013539), (169, 64618509), (507, 21539503)]