28056297

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5147}}^1$

素因数の和:5252

約数の個数: 16

約数和(自身を含む): 39536640

約数和(自身を除く): 11480343

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5147, 5451, 15441, 118381, 355143, 406613, 1219839, 9352099, 28056297]

約数ペア:

[(1, 28056297), (3, 9352099), (23, 1219839), (69, 406613), (79, 355143), (237, 118381), (1817, 15441), (5147, 5451)]