2156236419

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{60343}}^1$

素因数の和:60666

約数の個数: 16

約数和(自身を含む): 2952511232

約数和(自身を除く): 796274813

約数列:

[1, 3, 43, 129, 277, 831, 11911, 35733, 60343, 181029, 2594749, 7784247, 16715011, 50145033, 718745473, 2156236419]

約数ペア:

[(1, 2156236419), (3, 718745473), (43, 50145033), (129, 16715011), (277, 7784247), (831, 2594749), (11911, 181029), (35733, 60343)]