2016696321

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{673}}^1\times {\mathrm{4561}}^1$

素因数の和:5313

約数の個数: 24

約数和(自身を含む): 2957946056

約数和(自身を除く): 941249735

約数列:

[1, 3, 9, 73, 219, 657, 673, 2019, 4561, 6057, 13683, 41049, 49129, 147387, 332953, 442161, 998859, 2996577, 3069553, 9208659, 27625977, 224077369, 672232107, 2016696321]

約数ペア:

[(1, 2016696321), (3, 672232107), (9, 224077369), (73, 27625977), (219, 9208659), (657, 3069553), (673, 2996577), (2019, 998859), (4561, 442161), (6057, 332953), (13683, 147387), (41049, 49129)]