27982383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3479

約数の個数: 32

約数和(自身を含む): 46152960

約数和(自身を除く): 18170577

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 3433, 8151, 10299, 37763, 44629, 65227, 113289, 133887, 195681, 490919, 717497, 847951, 1472757, 2152491, 2543853, 9327461, 27982383]

約数ペア:

[(1, 27982383), (3, 9327461), (11, 2543853), (13, 2152491), (19, 1472757), (33, 847951), (39, 717497), (57, 490919), (143, 195681), (209, 133887), (247, 113289), (429, 65227), (627, 44629), (741, 37763), (2717, 10299), (3433, 8151)]