27939737

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 33220992

約数和(自身を除く): 5281255

約数列:

[1, 7, 41, 67, 287, 469, 1453, 2747, 10171, 19229, 59573, 97351, 417011, 681457, 3991391, 27939737]

約数ペア:

[(1, 27939737), (7, 3991391), (41, 681457), (67, 417011), (287, 97351), (469, 59573), (1453, 19229), (2747, 10171)]