268648852719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2854717}}^1$

素因数の和:2854879

約数の個数: 32

約数和(自身を含む): 409252372480

約数和(自身を除く): 140603519761

約数列:

[1, 3, 13, 19, 39, 57, 127, 247, 381, 741, 1651, 2413, 4953, 7239, 31369, 94107, 2854717, 8564151, 37111321, 54239623, 111333963, 162718869, 362549059, 705115099, 1087647177, 2115345297, 4713137767, 6888432121, 14139413301, 20665296363, 89549617573, 268648852719]

約数ペア:

[(1, 268648852719), (3, 89549617573), (13, 20665296363), (19, 14139413301), (39, 6888432121), (57, 4713137767), (127, 2115345297), (247, 1087647177), (381, 705115099), (741, 362549059), (1651, 162718869), (2413, 111333963), (4953, 54239623), (7239, 37111321), (31369, 8564151), (94107, 2854717)]