233281737

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1993861}}^1$

素因数の和:1993880

約数の個数: 12

約数和(自身を含む): 362882884

約数和(自身を除く): 129601147

約数列:

[1, 3, 9, 13, 39, 117, 1993861, 5981583, 17944749, 25920193, 77760579, 233281737]

約数ペア:

[(1, 233281737), (3, 77760579), (9, 25920193), (13, 17944749), (39, 5981583), (117, 1993861)]