27724151

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 35277984

約数和(自身を除く): 7553833

約数列:

[1, 7, 13, 49, 71, 91, 497, 613, 637, 923, 3479, 4291, 6461, 7969, 30037, 43523, 45227, 55783, 304661, 390481, 565799, 2132627, 3960593, 27724151]

約数ペア:

[(1, 27724151), (7, 3960593), (13, 2132627), (49, 565799), (71, 390481), (91, 304661), (497, 55783), (613, 45227), (637, 43523), (923, 30037), (3479, 7969), (4291, 6461)]