7021443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1259}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 11067840

約数和(自身を除く): 4046397

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1259, 1859, 3777, 5577, 13849, 16367, 41547, 49101, 180037, 212771, 540111, 638313, 2340481, 7021443]

約数ペア:

[(1, 7021443), (3, 2340481), (11, 638313), (13, 540111), (33, 212771), (39, 180037), (143, 49101), (169, 41547), (429, 16367), (507, 13849), (1259, 5577), (1859, 3777)]