996983281

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{25667}}^1$

素因数の和:25884

約数の個数: 16

約数和(自身を含む): 1182781440

約数和(自身を除く): 185798159

約数列:

[1, 7, 31, 179, 217, 1253, 5549, 25667, 38843, 179669, 795677, 4594393, 5569739, 32160751, 142426183, 996983281]

約数ペア:

[(1, 996983281), (7, 142426183), (31, 32160751), (179, 5569739), (217, 4594393), (1253, 795677), (5549, 179669), (25667, 38843)]