5291246597

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{36871}}^1$

素因数の和:36993

約数の個数: 32

約数和(自身を含む): 6937835520

約数和(自身を除く): 1646588923

約数列:

[1, 7, 13, 19, 83, 91, 133, 247, 581, 1079, 1577, 1729, 7553, 11039, 20501, 36871, 143507, 258097, 479323, 700549, 3060293, 3355261, 4903843, 9107137, 21422051, 39783809, 58145567, 63749959, 278486663, 407018969, 755892371, 5291246597]

約数ペア:

[(1, 5291246597), (7, 755892371), (13, 407018969), (19, 278486663), (83, 63749959), (91, 58145567), (133, 39783809), (247, 21422051), (581, 9107137), (1079, 4903843), (1577, 3355261), (1729, 3060293), (7553, 700549), (11039, 479323), (20501, 258097), (36871, 143507)]