28693167

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11239}}^1$

素因数の和:11302

約数の個数: 16

約数和(自身を含む): 41003520

約数和(自身を除く): 12310353

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 11239, 33717, 258497, 415843, 775491, 1247529, 9564389, 28693167]

約数ペア:

[(1, 28693167), (3, 9564389), (23, 1247529), (37, 775491), (69, 415843), (111, 258497), (851, 33717), (2553, 11239)]