30320847739

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{6799921}}^1$

素因数の和:6799955

約数の個数: 16

約数和(自身を含む): 38079563200

約数和(自身を除く): 7758715461

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 6799921, 47599447, 88398973, 333196129, 618792811, 2332372903, 4331549677, 30320847739]

約数ペア:

[(1, 30320847739), (7, 4331549677), (13, 2332372903), (49, 618792811), (91, 333196129), (343, 88398973), (637, 47599447), (4459, 6799921)]