3977510187

素因数分解:

$3^1\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{80701}}^1$

素因数の和:83058

約数の個数: 16

約数和(自身を含む): 6063625472

約数和(自身を除く): 2086115285

約数列:

[1, 3, 7, 21, 2347, 7041, 16429, 49287, 80701, 242103, 564907, 1694721, 189405247, 568215741, 1325836729, 3977510187]

約数ペア:

[(1, 3977510187), (3, 1325836729), (7, 568215741), (21, 189405247), (2347, 1694721), (7041, 564907), (16429, 242103), (49287, 80701)]