16434213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 24330240

約数和(自身を除く): 7896027

約数列:

[1, 3, 23, 29, 43, 69, 87, 129, 191, 573, 667, 989, 1247, 2001, 2967, 3741, 4393, 5539, 8213, 13179, 16617, 24639, 28681, 86043, 127397, 188899, 238177, 382191, 566697, 714531, 5478071, 16434213]

約数ペア:

[(1, 16434213), (3, 5478071), (23, 714531), (29, 566697), (43, 382191), (69, 238177), (87, 188899), (129, 127397), (191, 86043), (573, 28681), (667, 24639), (989, 16617), (1247, 13179), (2001, 8213), (2967, 5539), (3741, 4393)]