27990413

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 31897152

約数和(自身を除く): 3906739

約数列:

[1, 11, 41, 53, 451, 583, 1171, 2173, 12881, 23903, 48011, 62063, 528121, 682693, 2544583, 27990413]

約数ペア:

[(1, 27990413), (11, 2544583), (41, 682693), (53, 528121), (451, 62063), (583, 48011), (1171, 23903), (2173, 12881)]