4881037

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 6106752

約数和(自身を除く): 1225715

約数列:

[1, 7, 23, 49, 61, 71, 161, 427, 497, 1127, 1403, 1633, 2989, 3479, 4331, 9821, 11431, 30317, 68747, 80017, 99613, 212219, 697291, 4881037]

約数ペア:

[(1, 4881037), (7, 697291), (23, 212219), (49, 99613), (61, 80017), (71, 68747), (161, 30317), (427, 11431), (497, 9821), (1127, 4331), (1403, 3479), (1633, 2989)]