13442359

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 17335296

約数和(自身を除く): 3892937

約数列:

[1, 7, 17, 37, 43, 71, 119, 259, 301, 497, 629, 731, 1207, 1591, 2627, 3053, 4403, 5117, 8449, 11137, 18389, 21371, 27047, 44659, 51901, 112961, 189329, 312613, 363307, 790727, 1920337, 13442359]

約数ペア:

[(1, 13442359), (7, 1920337), (17, 790727), (37, 363307), (43, 312613), (71, 189329), (119, 112961), (259, 51901), (301, 44659), (497, 27047), (629, 21371), (731, 18389), (1207, 11137), (1591, 8449), (2627, 5117), (3053, 4403)]