16699059

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{10979}}^1$

素因数の和:11011

約数の個数: 18

約数和(自身を含む): 26121420

約数和(自身を除く): 9422361

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 10979, 32937, 98811, 142727, 428181, 1284543, 1855451, 5566353, 16699059]

約数ペア:

[(1, 16699059), (3, 5566353), (9, 1855451), (13, 1284543), (39, 428181), (117, 142727), (169, 98811), (507, 32937), (1521, 10979)]