26517597

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 12880803

約数列:

[1, 3, 19, 23, 57, 69, 113, 179, 339, 437, 537, 1311, 2147, 2599, 3401, 4117, 6441, 7797, 10203, 12351, 20227, 49381, 60681, 78223, 148143, 234669, 384313, 465221, 1152939, 1395663, 8839199, 26517597]

約数ペア:

[(1, 26517597), (3, 8839199), (19, 1395663), (23, 1152939), (57, 465221), (69, 384313), (113, 234669), (179, 148143), (339, 78223), (437, 60681), (537, 49381), (1311, 20227), (2147, 12351), (2599, 10203), (3401, 7797), (4117, 6441)]