2870839017

素因数分解:

$3^4\times {\mathrm{8191}}^1\times {\mathrm{4327}}^1$

素因数の和:12530

約数の個数: 20

約数和(自身を含む): 4290052096

約数和(自身を除く): 1419213079

約数列:

[1, 3, 9, 27, 81, 4327, 8191, 12981, 24573, 38943, 73719, 116829, 221157, 350487, 663471, 35442457, 106327371, 318982113, 956946339, 2870839017]

約数ペア:

[(1, 2870839017), (3, 956946339), (9, 318982113), (27, 106327371), (81, 35442457), (4327, 663471), (8191, 350487), (12981, 221157), (24573, 116829), (38943, 73719)]