13519429

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{521}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 16937856

約数和(自身を除く): 3418427

約数列:

[1, 7, 11, 77, 337, 521, 2359, 3647, 3707, 5731, 25949, 40117, 175577, 1229039, 1931347, 13519429]

約数ペア:

[(1, 13519429), (7, 1931347), (11, 1229039), (77, 175577), (337, 40117), (521, 25949), (2359, 5731), (3647, 3707)]