11900097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 19027008

約数和(自身を除く): 7126911

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 1693, 2343, 5079, 7029, 15237, 18623, 55869, 120203, 167607, 360609, 1081827, 1322233, 3966699, 11900097]

約数ペア:

[(1, 11900097), (3, 3966699), (9, 1322233), (11, 1081827), (33, 360609), (71, 167607), (99, 120203), (213, 55869), (639, 18623), (781, 15237), (1693, 7029), (2343, 5079)]