39064221

素因数分解:

$3^3\times 7^2\times {\mathrm{29527}}^1$

素因数の和:29550

約数の個数: 24

約数和(自身を含む): 67323840

約数和(自身を除く): 28259619

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 29527, 88581, 206689, 265743, 620067, 797229, 1446823, 1860201, 4340469, 5580603, 13021407, 39064221]

約数ペア:

[(1, 39064221), (3, 13021407), (7, 5580603), (9, 4340469), (21, 1860201), (27, 1446823), (49, 797229), (63, 620067), (147, 265743), (189, 206689), (441, 88581), (1323, 29527)]