1031527

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 1267200

約数和(自身を除く): 235673

約数列:

[1, 7, 23, 43, 149, 161, 301, 989, 1043, 3427, 6407, 6923, 23989, 44849, 147361, 1031527]

約数ペア:

[(1, 1031527), (7, 147361), (23, 44849), (43, 23989), (149, 6923), (161, 6407), (301, 3427), (989, 1043)]