39627217

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4447}}^1$

素因数の和:4540

約数の個数: 16

約数和(自身を含む): 48394240

約数和(自身を除く): 8767023

約数列:

[1, 7, 19, 67, 133, 469, 1273, 4447, 8911, 31129, 84493, 297949, 591451, 2085643, 5661031, 39627217]

約数ペア:

[(1, 39627217), (7, 5661031), (19, 2085643), (67, 591451), (133, 297949), (469, 84493), (1273, 31129), (4447, 8911)]