886960449

素因数分解:

$3^6\times {\mathrm{1216681}}^1$

素因数の和:1216699

約数の個数: 14

約数和(自身を含む): 1329833426

約数和(自身を除く): 442872977

約数列:

[1, 3, 9, 27, 81, 243, 729, 1216681, 3650043, 10950129, 32850387, 98551161, 295653483, 886960449]

約数ペア:

[(1, 886960449), (3, 295653483), (9, 98551161), (27, 32850387), (81, 10950129), (243, 3650043), (729, 1216681)]