28294041

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{991}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 39108608

約数和(自身を除く): 10814567

約数列:

[1, 3, 31, 93, 307, 921, 991, 2973, 9517, 28551, 30721, 92163, 304237, 912711, 9431347, 28294041]

約数ペア:

[(1, 28294041), (3, 9431347), (31, 912711), (93, 304237), (307, 92163), (921, 30721), (991, 28551), (2973, 9517)]