6480457

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 7142400

約数和(自身を除く): 661943

約数列:

[1, 23, 31, 61, 149, 713, 1403, 1891, 3427, 4619, 9089, 43493, 106237, 209047, 281759, 6480457]

約数ペア:

[(1, 6480457), (23, 281759), (31, 209047), (61, 106237), (149, 43493), (713, 9089), (1403, 4619), (1891, 3427)]