820130691

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1\times {\mathrm{5483}}^1$

素因数の和:6242

約数の個数: 16

約数和(自身を含む): 1110312576

約数和(自身を除く): 290181885

約数列:

[1, 3, 73, 219, 683, 2049, 5483, 16449, 49859, 149577, 400259, 1200777, 3744889, 11234667, 273376897, 820130691]

約数ペア:

[(1, 820130691), (3, 273376897), (73, 11234667), (219, 3744889), (683, 1200777), (2049, 400259), (5483, 149577), (16449, 49859)]