201451289313

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1\times {\mathrm{648239}}^1$

素因数の和:649772

約数の個数: 16

約数和(自身を含む): 272571955200

約数和(自身を除く): 71120665887

約数列:

[1, 3, 71, 213, 1459, 4377, 103589, 310767, 648239, 1944717, 46024969, 138074907, 945780701, 2837342103, 67150429771, 201451289313]

約数ペア:

[(1, 201451289313), (3, 67150429771), (71, 2837342103), (213, 945780701), (1459, 138074907), (4377, 46024969), (103589, 1944717), (310767, 648239)]