280756551

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{3853}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 379603584

約数和(自身を除く): 98847033

約数列:

[1, 3, 107, 227, 321, 681, 3853, 11559, 24289, 72867, 412271, 874631, 1236813, 2623893, 93585517, 280756551]

約数ペア:

[(1, 280756551), (3, 93585517), (107, 2623893), (227, 1236813), (321, 874631), (681, 412271), (3853, 72867), (11559, 24289)]