1277029273

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{304127}}^1$

素因数の和:304176

約数の個数: 16

約数和(自身を含む): 1532805120

約数和(自身を除く): 255775847

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 304127, 3953651, 5170159, 5778413, 67212067, 75119369, 98233021, 1277029273]

約数ペア:

[(1, 1277029273), (13, 98233021), (17, 75119369), (19, 67212067), (221, 5778413), (247, 5170159), (323, 3953651), (4199, 304127)]