40029681

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{929}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 54639360

約数和(自身を除く): 14609679

約数列:

[1, 3, 53, 159, 271, 813, 929, 2787, 14363, 43089, 49237, 147711, 251759, 755277, 13343227, 40029681]

約数ペア:

[(1, 40029681), (3, 13343227), (53, 755277), (159, 251759), (271, 147711), (813, 49237), (929, 43089), (2787, 14363)]