39028437

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4729}}^1$

素因数の和:4873

約数の個数: 24

約数和(自身を含む): 64933440

約数和(自身を除く): 25905003

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 4729, 8253, 14187, 33103, 42561, 99309, 297927, 619499, 1858497, 4336493, 5575491, 13009479, 39028437]

約数ペア:

[(1, 39028437), (3, 13009479), (7, 5575491), (9, 4336493), (21, 1858497), (63, 619499), (131, 297927), (393, 99309), (917, 42561), (1179, 33103), (2751, 14187), (4729, 8253)]