9671259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 14586880

約数和(自身を除く): 4915621

約数列:

[1, 3, 13, 39, 43, 73, 79, 129, 219, 237, 559, 949, 1027, 1677, 2847, 3081, 3139, 3397, 5767, 9417, 10191, 17301, 40807, 44161, 74971, 122421, 132483, 224913, 247981, 743943, 3223753, 9671259]

約数ペア:

[(1, 9671259), (3, 3223753), (13, 743943), (39, 247981), (43, 224913), (73, 132483), (79, 122421), (129, 74971), (219, 44161), (237, 40807), (559, 17301), (949, 10191), (1027, 9417), (1677, 5767), (2847, 3397), (3081, 3139)]