2995221

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 4225536

約数和(自身を除く): 1230315

約数列:

[1, 3, 23, 69, 83, 249, 523, 1569, 1909, 5727, 12029, 36087, 43409, 130227, 998407, 2995221]

約数ペア:

[(1, 2995221), (3, 998407), (23, 130227), (69, 43409), (83, 36087), (249, 12029), (523, 5727), (1569, 1909)]