130870943

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{1697}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 156487680

約数和(自身を除く): 25616737

約数列:

[1, 7, 23, 161, 479, 1697, 3353, 11017, 11879, 39031, 77119, 273217, 812863, 5690041, 18695849, 130870943]

約数ペア:

[(1, 130870943), (7, 18695849), (23, 5690041), (161, 812863), (479, 273217), (1697, 77119), (3353, 39031), (11017, 11879)]