856996341

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{6521}}^1$

素因数の和:7212

約数の個数: 16

約数和(自身を含む): 1160811648

約数和(自身を除く): 303815307

約数列:

[1, 3, 71, 213, 617, 1851, 6521, 19563, 43807, 131421, 462991, 1388973, 4023457, 12070371, 285665447, 856996341]

約数ペア:

[(1, 856996341), (3, 285665447), (71, 12070371), (213, 4023457), (617, 1388973), (1851, 462991), (6521, 131421), (19563, 43807)]