51365391

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{222361}}^1$

素因数の和:222382

約数の個数: 16

約数和(自身を含む): 85387008

約数和(自身を除く): 34021617

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 222361, 667083, 1556527, 2445971, 4669581, 7337913, 17121797, 51365391]

約数ペア:

[(1, 51365391), (3, 17121797), (7, 7337913), (11, 4669581), (21, 2445971), (33, 1556527), (77, 667083), (231, 222361)]