240109887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 349747200

約数和(自身を除く): 109637313

約数列:

[1, 3, 17, 47, 51, 109, 141, 327, 799, 919, 1853, 2397, 2757, 5123, 5559, 15369, 15623, 43193, 46869, 87091, 100171, 129579, 261273, 300513, 734281, 1702907, 2202843, 4708037, 5108721, 14124111, 80036629, 240109887]

約数ペア:

[(1, 240109887), (3, 80036629), (17, 14124111), (47, 5108721), (51, 4708037), (109, 2202843), (141, 1702907), (327, 734281), (799, 300513), (919, 261273), (1853, 129579), (2397, 100171), (2757, 87091), (5123, 46869), (5559, 43193), (15369, 15623)]