28776461

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3061}}^1$

素因数の和:3164

約数の個数: 16

約数和(自身を含む): 35274240

約数和(自身を除く): 6497779

約数列:

[1, 7, 17, 79, 119, 553, 1343, 3061, 9401, 21427, 52037, 241819, 364259, 1692733, 4110923, 28776461]

約数ペア:

[(1, 28776461), (7, 4110923), (17, 1692733), (79, 364259), (119, 241819), (553, 52037), (1343, 21427), (3061, 9401)]