4980451119

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{278689}}^1$

素因数の和:278759

約数の個数: 32

約数和(自身を含む): 8133288960

約数和(自身を除く): 3152837841

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 17871, 278689, 836067, 1950823, 5852469, 6409847, 10311493, 19229541, 30934479, 44868929, 72180451, 134606787, 216541353, 237164339, 711493017, 1660150373, 4980451119]

約数ペア:

[(1, 4980451119), (3, 1660150373), (7, 711493017), (21, 237164339), (23, 216541353), (37, 134606787), (69, 72180451), (111, 44868929), (161, 30934479), (259, 19229541), (483, 10311493), (777, 6409847), (851, 5852469), (2553, 1950823), (5957, 836067), (17871, 278689)]