1088901

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 1819584

約数和(自身を除く): 730683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 647, 1683, 1941, 5823, 7117, 10999, 21351, 32997, 64053, 98991, 120989, 362967, 1088901]

約数ペア:

[(1, 1088901), (3, 362967), (9, 120989), (11, 98991), (17, 64053), (33, 32997), (51, 21351), (99, 10999), (153, 7117), (187, 5823), (561, 1941), (647, 1683)]