27842269

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1129}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 34424320

約数和(自身を除く): 6582051

約数列:

[1, 7, 13, 91, 271, 1129, 1897, 3523, 7903, 14677, 24661, 102739, 305959, 2141713, 3977467, 27842269]

約数ペア:

[(1, 27842269), (7, 3977467), (13, 2141713), (91, 305959), (271, 102739), (1129, 24661), (1897, 14677), (3523, 7903)]