538415427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379433}}^1$

素因数の和:379490

約数の個数: 16

約数和(自身を含む): 801364608

約数和(自身を除く): 262949181

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 379433, 1138299, 4173763, 12521289, 16315619, 48946857, 179471809, 538415427]

約数ペア:

[(1, 538415427), (3, 179471809), (11, 48946857), (33, 16315619), (43, 12521289), (129, 4173763), (473, 1138299), (1419, 379433)]