2017501743

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{3457}}^1\times {\mathrm{4139}}^1$

素因数の和:7646

約数の個数: 16

約数和(自身を含む): 2748695040

約数和(自身を除く): 731193297

約数列:

[1, 3, 47, 141, 3457, 4139, 10371, 12417, 162479, 194533, 487437, 583599, 14308523, 42925569, 672500581, 2017501743]

約数ペア:

[(1, 2017501743), (3, 672500581), (47, 42925569), (141, 14308523), (3457, 583599), (4139, 487437), (10371, 194533), (12417, 162479)]