7880042521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1\times {\mathrm{19037}}^1$

素因数の和:20940

約数の個数: 16

約数和(自身を含む): 8990657424

約数和(自身を除く): 1110614903

約数列:

[1, 13, 17, 221, 1873, 19037, 24349, 31841, 247481, 323629, 413933, 4207177, 35656301, 463531913, 606157117, 7880042521]

約数ペア:

[(1, 7880042521), (13, 606157117), (17, 463531913), (221, 35656301), (1873, 4207177), (19037, 413933), (24349, 323629), (31841, 247481)]