16648697

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 19324800

約数和(自身を除く): 2676103

約数列:

[1, 13, 29, 43, 79, 169, 377, 559, 1027, 1247, 2291, 3397, 4901, 7267, 13351, 16211, 29783, 44161, 98513, 210743, 387179, 574093, 1280669, 16648697]

約数ペア:

[(1, 16648697), (13, 1280669), (29, 574093), (43, 387179), (79, 210743), (169, 98513), (377, 44161), (559, 29783), (1027, 16211), (1247, 13351), (2291, 7267), (3397, 4901)]