16734519

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{5039}}^1$

素因数の和:5092

約数の個数: 20

約数和(自身を含む): 25613280

約数和(自身を除く): 8878761

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 5039, 15117, 45351, 136053, 206599, 408159, 619797, 1859391, 5578173, 16734519]

約数ペア:

[(1, 16734519), (3, 5578173), (9, 1859391), (27, 619797), (41, 408159), (81, 206599), (123, 136053), (369, 45351), (1107, 15117), (3321, 5039)]