1597029203

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{20929}}^1$

素因数の和:21938

約数の個数: 16

約数和(自身を含む): 1993205760

約数和(自身を除く): 396176557

約数列:

[1, 7, 11, 77, 991, 6937, 10901, 20929, 76307, 146503, 230219, 1611533, 20740639, 145184473, 228147029, 1597029203]

約数ペア:

[(1, 1597029203), (7, 228147029), (11, 145184473), (77, 20740639), (991, 1611533), (6937, 230219), (10901, 146503), (20929, 76307)]