349053419

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{20173}}^1$

素因数の和:20219

約数の個数: 16

約数和(自身を含む): 413486304

約数和(自身を除く): 64432885

約数列:

[1, 11, 13, 121, 143, 1331, 1573, 17303, 20173, 221903, 262249, 2440933, 2884739, 26850263, 31732129, 349053419]

約数ペア:

[(1, 349053419), (11, 31732129), (13, 26850263), (121, 2884739), (143, 2440933), (1331, 262249), (1573, 221903), (17303, 20173)]