29128312577

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{97381}}^1$

素因数の和:97593

約数の個数: 32

約数和(自身を含む): 37955608320

約数和(自身を除く): 8827295743

約数列:

[1, 7, 13, 19, 91, 133, 173, 247, 1211, 1729, 2249, 3287, 15743, 23009, 42731, 97381, 299117, 681667, 1265953, 1850239, 8861671, 12951673, 16846913, 24053107, 117928391, 168371749, 219009869, 320091347, 1533069083, 2240639429, 4161187511, 29128312577]

約数ペア:

[(1, 29128312577), (7, 4161187511), (13, 2240639429), (19, 1533069083), (91, 320091347), (133, 219009869), (173, 168371749), (247, 117928391), (1211, 24053107), (1729, 16846913), (2249, 12951673), (3287, 8861671), (15743, 1850239), (23009, 1265953), (42731, 681667), (97381, 299117)]