17255357

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3919}}^1$

素因数の和:3980

約数の個数: 16

約数和(自身を含む): 21450240

約数和(自身を除く): 4194883

約数列:

[1, 7, 17, 37, 119, 259, 629, 3919, 4403, 27433, 66623, 145003, 466361, 1015021, 2465051, 17255357]

約数ペア:

[(1, 17255357), (7, 2465051), (17, 1015021), (37, 466361), (119, 145003), (259, 66623), (629, 27433), (3919, 4403)]