14238021

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21871}}^1$

素因数の和:21912

約数の個数: 16

約数和(自身を含む): 22396928

約数和(自身を除く): 8158907

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 21871, 65613, 153097, 459291, 678001, 2034003, 4746007, 14238021]

約数ペア:

[(1, 14238021), (3, 4746007), (7, 2034003), (21, 678001), (31, 459291), (93, 153097), (217, 65613), (651, 21871)]