1991192241

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1\times {\mathrm{9941}}^1$

素因数の和:10496

約数の個数: 16

約数和(自身を含む): 2677181760

約数和(自身を除く): 685989519

約数列:

[1, 3, 179, 373, 537, 1119, 9941, 29823, 66767, 200301, 1779439, 3707993, 5338317, 11123979, 663730747, 1991192241]

約数ペア:

[(1, 1991192241), (3, 663730747), (179, 11123979), (373, 5338317), (537, 3707993), (1119, 1779439), (9941, 200301), (29823, 66767)]