9897314

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4430

約数の個数: 24

約数和(自身を含む): 18024768

約数和(自身を除く): 8127454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 4391, 8782, 30737, 61474, 100993, 201986, 215159, 430318, 706951, 1413902, 4948657, 9897314]

約数ペア:

[(1, 9897314), (2, 4948657), (7, 1413902), (14, 706951), (23, 430318), (46, 215159), (49, 201986), (98, 100993), (161, 61474), (322, 30737), (1127, 8782), (2254, 4391)]