2048529921

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{53611}}^1$

素因数の和:53932

約数の個数: 16

約数和(自身を含む): 2799833088

約数和(自身を除く): 751303167

約数列:

[1, 3, 47, 141, 271, 813, 12737, 38211, 53611, 160833, 2519717, 7559151, 14528581, 43585743, 682843307, 2048529921]

約数ペア:

[(1, 2048529921), (3, 682843307), (47, 43585743), (141, 14528581), (271, 7559151), (813, 2519717), (12737, 160833), (38211, 53611)]