6688851

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 9838080

約数和(自身を除く): 3149229

約数列:

[1, 3, 13, 39, 79, 167, 169, 237, 501, 507, 1027, 2171, 3081, 6513, 13193, 13351, 28223, 39579, 40053, 84669, 171509, 514527, 2229617, 6688851]

約数ペア:

[(1, 6688851), (3, 2229617), (13, 514527), (39, 171509), (79, 84669), (167, 40053), (169, 39579), (237, 28223), (501, 13351), (507, 13193), (1027, 6513), (2171, 3081)]