11172931

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 14938560

約数和(自身を除く): 3765629

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1091, 1463, 7637, 10241, 12001, 20729, 53459, 84007, 145103, 228019, 588049, 1015721, 1596133, 11172931]

約数ペア:

[(1, 11172931), (7, 1596133), (11, 1015721), (19, 588049), (49, 228019), (77, 145103), (133, 84007), (209, 53459), (539, 20729), (931, 12001), (1091, 10241), (1463, 7637)]