766015917

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{20047}}^1$

素因数の和:20368

約数の個数: 16

約数和(自身を含む): 1046986752

約数和(自身を除く): 280970835

約数列:

[1, 3, 47, 141, 271, 813, 12737, 20047, 38211, 60141, 942209, 2826627, 5432737, 16298211, 255338639, 766015917]

約数ペア:

[(1, 766015917), (3, 255338639), (47, 16298211), (141, 5432737), (271, 2826627), (813, 942209), (12737, 60141), (20047, 38211)]