2720403769

素因数分解:

${\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{1093}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 2801620224

約数和(自身を除く): 81216455

約数列:

[1, 53, 151, 311, 1093, 8003, 16483, 46961, 57929, 165043, 339923, 2488933, 8747279, 18015919, 51328373, 2720403769]

約数ペア:

[(1, 2720403769), (53, 51328373), (151, 18015919), (311, 8747279), (1093, 2488933), (8003, 339923), (16483, 165043), (46961, 57929)]