30539745663

素因数分解:

$3^1\times 7^1\times {\mathrm{6781}}^1\times {\mathrm{214463}}^1$

素因数の和:221254

約数の個数: 16

約数和(自身を含む): 46543835136

約数和(自身を除く): 16004089473

約数列:

[1, 3, 7, 21, 6781, 20343, 47467, 142401, 214463, 643389, 1501241, 4503723, 1454273603, 4362820809, 10179915221, 30539745663]

約数ペア:

[(1, 30539745663), (3, 10179915221), (7, 4362820809), (21, 1454273603), (6781, 4503723), (20343, 1501241), (47467, 643389), (142401, 214463)]