308889477

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{880027}}^1$

素因数の和:880049

約数の個数: 16

約数和(自身を含む): 492815680

約数和(自身を除く): 183926203

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 880027, 2640081, 7920243, 11440351, 23760729, 34321053, 102963159, 308889477]

約数ペア:

[(1, 308889477), (3, 102963159), (9, 34321053), (13, 23760729), (27, 11440351), (39, 7920243), (117, 2640081), (351, 880027)]