2016171207

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{907}}^1\times {\mathrm{4049}}^1$

素因数の和:5023

約数の個数: 24

約数和(自身を含む): 2963984400

約数和(自身を除く): 947813193

約数列:

[1, 3, 9, 61, 183, 549, 907, 2721, 4049, 8163, 12147, 36441, 55327, 165981, 246989, 497943, 740967, 2222901, 3672443, 11017329, 33051987, 224019023, 672057069, 2016171207]

約数ペア:

[(1, 2016171207), (3, 672057069), (9, 224019023), (61, 33051987), (183, 11017329), (549, 3672443), (907, 2222901), (2721, 740967), (4049, 497943), (8163, 246989), (12147, 165981), (36441, 55327)]