207839241

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{1523}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 306689760

約数和(自身を除く): 98850519

約数列:

[1, 3, 9, 59, 177, 257, 531, 771, 1523, 2313, 4569, 13707, 15163, 45489, 89857, 136467, 269571, 391411, 808713, 1174233, 3522699, 23093249, 69279747, 207839241]

約数ペア:

[(1, 207839241), (3, 69279747), (9, 23093249), (59, 3522699), (177, 1174233), (257, 808713), (531, 391411), (771, 269571), (1523, 136467), (2313, 89857), (4569, 45489), (13707, 15163)]