29121483599

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{19381}}^1$

素因数の和:19947

約数の個数: 24

約数和(自身を含む): 33454417392

約数和(自身を除く): 4332933793

約数列:

[1, 13, 17, 169, 221, 523, 2873, 6799, 8891, 19381, 88387, 115583, 251953, 329477, 1502579, 3275389, 4283201, 10136263, 55681613, 131771419, 172316471, 1713028447, 2240114123, 29121483599]

約数ペア:

[(1, 29121483599), (13, 2240114123), (17, 1713028447), (169, 172316471), (221, 131771419), (523, 55681613), (2873, 10136263), (6799, 4283201), (8891, 3275389), (19381, 1502579), (88387, 329477), (115583, 251953)]