143843491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 159516000

約数和(自身を除く): 15672509

約数列:

[1, 11, 89, 349, 421, 979, 3839, 4631, 31061, 37469, 146929, 341671, 412159, 1616219, 13076681, 143843491]

約数ペア:

[(1, 143843491), (11, 13076681), (89, 1616219), (349, 412159), (421, 341671), (979, 146929), (3839, 37469), (4631, 31061)]