28610571

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 42230160

約数和(自身を除く): 13619589

約数列:

[1, 3, 11, 33, 121, 269, 293, 363, 807, 879, 2959, 3223, 8877, 9669, 32549, 35453, 78817, 97647, 106359, 236451, 866987, 2600961, 9536857, 28610571]

約数ペア:

[(1, 28610571), (3, 9536857), (11, 2600961), (33, 866987), (121, 236451), (269, 106359), (293, 97647), (363, 78817), (807, 35453), (879, 32549), (2959, 9669), (3223, 8877)]