27293519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3037}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 32081280

約数和(自身を除く): 4787761

約数列:

[1, 11, 19, 43, 209, 473, 817, 3037, 8987, 33407, 57703, 130591, 634733, 1436501, 2481229, 27293519]

約数ペア:

[(1, 27293519), (11, 2481229), (19, 1436501), (43, 634733), (209, 130591), (473, 57703), (817, 33407), (3037, 8987)]