1159178999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{5563}}^1$

素因数の和:6590

約数の個数: 16

約数和(自身を含む): 1332689280

約数和(自身を除く): 173510281

約数列:

[1, 11, 19, 209, 997, 5563, 10967, 18943, 61193, 105697, 208373, 1162667, 5546311, 61009421, 105379909, 1159178999]

約数ペア:

[(1, 1159178999), (11, 105379909), (19, 61009421), (209, 5546311), (997, 1162667), (5563, 208373), (10967, 105697), (18943, 61193)]