4640961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 6723584

約数和(自身を除く): 2082623

約数列:

[1, 3, 13, 39, 127, 381, 937, 1651, 2811, 4953, 12181, 36543, 118999, 356997, 1546987, 4640961]

約数ペア:

[(1, 4640961), (3, 1546987), (13, 356997), (39, 118999), (127, 36543), (381, 12181), (937, 4953), (1651, 2811)]