80419417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 89103168

約数和(自身を除く): 8683751

約数列:

[1, 13, 43, 293, 491, 559, 3809, 6383, 12599, 21113, 143863, 163787, 274469, 1870219, 6186109, 80419417]

約数ペア:

[(1, 80419417), (13, 6186109), (43, 1870219), (293, 274469), (491, 163787), (559, 143863), (3809, 21113), (6383, 12599)]