26467533

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{20857}}^1$

素因数の和:20913

約数の個数: 16

約数和(自身を含む): 40047360

約数和(自身を除く): 13579827

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 20857, 62571, 187713, 563139, 980279, 2940837, 8822511, 26467533]

約数ペア:

[(1, 26467533), (3, 8822511), (9, 2940837), (27, 980279), (47, 563139), (141, 187713), (423, 62571), (1269, 20857)]