126923363

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13441}}^1$

素因数の和:13538

約数の個数: 16

約数和(自身を含む): 154851840

約数和(自身を除く): 27928477

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 13441, 94087, 255379, 954311, 1787653, 6680177, 18131909, 126923363]

約数ペア:

[(1, 126923363), (7, 18131909), (19, 6680177), (71, 1787653), (133, 954311), (497, 255379), (1349, 94087), (9443, 13441)]