6807661

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 8035200

約数和(自身を除く): 1227539

約数列:

[1, 7, 61, 107, 149, 427, 749, 1043, 6527, 9089, 15943, 45689, 63623, 111601, 972523, 6807661]

約数ペア:

[(1, 6807661), (7, 972523), (61, 111601), (107, 63623), (149, 45689), (427, 15943), (749, 9089), (1043, 6527)]