13299169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 15074752

約数和(自身を除く): 1775583

約数列:

[1, 13, 37, 43, 481, 559, 643, 1591, 8359, 20683, 23791, 27649, 309283, 359437, 1023013, 13299169]

約数ペア:

[(1, 13299169), (13, 1023013), (37, 359437), (43, 309283), (481, 27649), (559, 23791), (643, 20683), (1591, 8359)]