130631179

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 163785728

約数和(自身を除く): 33154549

約数列:

[1, 7, 17, 31, 119, 217, 289, 527, 2023, 2083, 3689, 8959, 14581, 35411, 62713, 64573, 247877, 452011, 601987, 1097741, 4213909, 7684187, 18661597, 130631179]

約数ペア:

[(1, 130631179), (7, 18661597), (17, 7684187), (31, 4213909), (119, 1097741), (217, 601987), (289, 452011), (527, 247877), (2023, 64573), (2083, 62713), (3689, 35411), (8959, 14581)]