138821837

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{24697}}^1$

素因数の和:24788

約数の個数: 16

約数和(自身を含む): 175454592

約数和(自身を除く): 36632755

約数列:

[1, 7, 11, 73, 77, 511, 803, 5621, 24697, 172879, 271667, 1802881, 1901669, 12620167, 19831691, 138821837]

約数ペア:

[(1, 138821837), (7, 19831691), (11, 12620167), (73, 1901669), (77, 1802881), (511, 271667), (803, 172879), (5621, 24697)]