264939987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{144539}}^1$

素因数の和:144602

約数の個数: 16

約数和(自身を含む): 388523520

約数和(自身を除く): 123583533

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 144539, 433617, 1879007, 5637021, 6793333, 20379999, 88313329, 264939987]

約数ペア:

[(1, 264939987), (3, 88313329), (13, 20379999), (39, 6793333), (47, 5637021), (141, 1879007), (611, 433617), (1833, 144539)]