30398893

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4391}}^1$

素因数の和:4464

約数の個数: 16

約数和(自身を含む): 37103616

約数和(自身を除く): 6704723

約数列:

[1, 7, 23, 43, 161, 301, 989, 4391, 6923, 30737, 100993, 188813, 706951, 1321691, 4342699, 30398893]

約数ペア:

[(1, 30398893), (7, 4342699), (23, 1321691), (43, 706951), (161, 188813), (301, 100993), (989, 30737), (4391, 6923)]