13139511

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5171}}^1$

素因数の和:5203

約数の個数: 24

約数和(自身を含む): 22012032

約数和(自身を除く): 8872521

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 5171, 15513, 36197, 56881, 108591, 170643, 398167, 625691, 1194501, 1877073, 4379837, 13139511]

約数ペア:

[(1, 13139511), (3, 4379837), (7, 1877073), (11, 1194501), (21, 625691), (33, 398167), (77, 170643), (121, 108591), (231, 56881), (363, 36197), (847, 15513), (2541, 5171)]