9778820821

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{1063}}^1\times {\mathrm{10861}}^1$

素因数の和:11953

約数の個数: 24

約数和(自身を含む): 12296826752

約数和(自身を除く): 2518005931

約数列:

[1, 7, 11, 77, 121, 847, 1063, 7441, 10861, 11693, 76027, 81851, 119471, 128623, 836297, 900361, 1314181, 9199267, 11545243, 80816701, 126997673, 888983711, 1396974403, 9778820821]

約数ペア:

[(1, 9778820821), (7, 1396974403), (11, 888983711), (77, 126997673), (121, 80816701), (847, 11545243), (1063, 9199267), (7441, 1314181), (10861, 900361), (11693, 836297), (76027, 128623), (81851, 119471)]