126519239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{1471}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 157986816

約数和(自身を除く): 31467577

約数列:

[1, 7, 11, 77, 1117, 1471, 7819, 10297, 12287, 16181, 86009, 113267, 1643107, 11501749, 18074177, 126519239]

約数ペア:

[(1, 126519239), (7, 18074177), (11, 11501749), (77, 1643107), (1117, 113267), (1471, 86009), (7819, 16181), (10297, 12287)]