86521439

素因数分解:

${\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 90810720

約数和(自身を除く): 4289281

約数列:

[1, 41, 89, 131, 181, 3649, 5371, 7421, 11659, 16109, 23711, 478019, 660469, 972151, 2110279, 86521439]

約数ペア:

[(1, 86521439), (41, 2110279), (89, 972151), (131, 660469), (181, 478019), (3649, 23711), (5371, 16109), (7421, 11659)]