16488963

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 25766208

約数和(自身を除く): 9277245

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2293, 2397, 6879, 7191, 20637, 38981, 107771, 116943, 323313, 350829, 969939, 1832107, 5496321, 16488963]

約数ペア:

[(1, 16488963), (3, 5496321), (9, 1832107), (17, 969939), (47, 350829), (51, 323313), (141, 116943), (153, 107771), (423, 38981), (799, 20637), (2293, 7191), (2397, 6879)]