24957307791

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23701147}}^1$

素因数の和:23701172

約数の個数: 20

約数和(自身を含む): 40149744712

約数和(自身を除く): 15192436921

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 23701147, 71103441, 213310323, 308114911, 639930969, 924344733, 1919792907, 2773034199, 8319102597, 24957307791]

約数ペア:

[(1, 24957307791), (3, 8319102597), (9, 2773034199), (13, 1919792907), (27, 924344733), (39, 639930969), (81, 308114911), (117, 213310323), (351, 71103441), (1053, 23701147)]