13956117

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6211}}^1$

素因数の和:6328

約数の個数: 16

約数和(自身を含む): 21468672

約数和(自身を除く): 7512555

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 6211, 18633, 43477, 130431, 664577, 1993731, 4652039, 13956117]

約数ペア:

[(1, 13956117), (3, 4652039), (7, 1993731), (21, 664577), (107, 130431), (321, 43477), (749, 18633), (2247, 6211)]