1277406057

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{26263}}^1$

素因数の和:26820

約数の個数: 16

約数和(自身を含む): 1761579008

約数和(自身を除く): 484172951

約数列:

[1, 3, 31, 93, 523, 1569, 16213, 26263, 48639, 78789, 814153, 2442459, 13735549, 41206647, 425802019, 1277406057]

約数ペア:

[(1, 1277406057), (3, 425802019), (31, 41206647), (93, 13735549), (523, 2442459), (1569, 814153), (16213, 78789), (26263, 48639)]