12770343

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 18954000

約数和(自身を除く): 6183657

約数列:

[1, 3, 9, 89, 107, 149, 267, 321, 447, 801, 963, 1341, 9523, 13261, 15943, 28569, 39783, 47829, 85707, 119349, 143487, 1418927, 4256781, 12770343]

約数ペア:

[(1, 12770343), (3, 4256781), (9, 1418927), (89, 143487), (107, 119349), (149, 85707), (267, 47829), (321, 39783), (447, 28569), (801, 15943), (963, 13261), (1341, 9523)]