28394481

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1447}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 39292928

約数和(自身を除く): 10898447

約数列:

[1, 3, 31, 93, 211, 633, 1447, 4341, 6541, 19623, 44857, 134571, 305317, 915951, 9464827, 28394481]

約数ペア:

[(1, 28394481), (3, 9464827), (31, 915951), (93, 305317), (211, 134571), (633, 44857), (1447, 19623), (4341, 6541)]