2016588189

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1247117}}^1$

素因数の和:1247145

約数の個数: 24

約数和(自身を含む): 3412114848

約数和(自身を除く): 1395526659

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 1247117, 3741351, 8729819, 13718287, 26189457, 41154861, 61108733, 96028009, 183326199, 288084027, 672196063, 2016588189]

約数ペア:

[(1, 2016588189), (3, 672196063), (7, 288084027), (11, 183326199), (21, 96028009), (33, 61108733), (49, 41154861), (77, 26189457), (147, 13718287), (231, 8729819), (539, 3741351), (1617, 1247117)]