4381608959

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{20411}}^1$

素因数の和:20775

約数の個数: 24

約数和(自身を含む): 5505606288

約数和(自身を除く): 1123997329

約数列:

[1, 7, 13, 49, 91, 337, 637, 2359, 4381, 16513, 20411, 30667, 142877, 214669, 265343, 1000139, 1857401, 6878507, 13001807, 48149549, 89420591, 337046843, 625944137, 4381608959]

約数ペア:

[(1, 4381608959), (7, 625944137), (13, 337046843), (49, 89420591), (91, 48149549), (337, 13001807), (637, 6878507), (2359, 1857401), (4381, 1000139), (16513, 265343), (20411, 214669), (30667, 142877)]