16701969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4127}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 23777280

約数和(自身を除く): 7075311

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 4127, 12381, 78413, 235239, 293017, 879051, 5567323, 16701969]

約数ペア:

[(1, 16701969), (3, 5567323), (19, 879051), (57, 293017), (71, 235239), (213, 78413), (1349, 12381), (4047, 4127)]