259215137

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 277347840

約数和(自身を除く): 18132703

約数列:

[1, 29, 43, 97, 1247, 2143, 2813, 4171, 62147, 92149, 120959, 207871, 2672321, 6028259, 8938453, 259215137]

約数ペア:

[(1, 259215137), (29, 8938453), (43, 6028259), (97, 2672321), (1247, 207871), (2143, 120959), (2813, 92149), (4171, 62147)]