6781159

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 8995968

約数和(自身を除く): 2214809

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 547, 1127, 1771, 3829, 6017, 12397, 12581, 26803, 42119, 88067, 138391, 294833, 616469, 968737, 6781159]

約数ペア:

[(1, 6781159), (7, 968737), (11, 616469), (23, 294833), (49, 138391), (77, 88067), (161, 42119), (253, 26803), (539, 12581), (547, 12397), (1127, 6017), (1771, 3829)]