28506453

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13327}}^1$

素因数の和:13384

約数の個数: 16

約数和(自身を含む): 40943616

約数和(自身を除く): 12437163

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 13327, 39981, 306521, 413137, 919563, 1239411, 9502151, 28506453]

約数ペア:

[(1, 28506453), (3, 9502151), (23, 1239411), (31, 919563), (69, 413137), (93, 306521), (713, 39981), (2139, 13327)]