16901247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 26625024

約数和(自身を除く): 9723777

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 641, 799, 1551, 1923, 2397, 7051, 8789, 10897, 21153, 26367, 30127, 32691, 90381, 119867, 331397, 359601, 512159, 994191, 1536477, 5633749, 16901247]

約数ペア:

[(1, 16901247), (3, 5633749), (11, 1536477), (17, 994191), (33, 512159), (47, 359601), (51, 331397), (141, 119867), (187, 90381), (517, 32691), (561, 30127), (641, 26367), (799, 21153), (1551, 10897), (1923, 8789), (2397, 7051)]