28796613

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{739}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 39782400

約数和(自身を除く): 10985787

約数列:

[1, 3, 31, 93, 419, 739, 1257, 2217, 12989, 22909, 38967, 68727, 309641, 928923, 9598871, 28796613]

約数ペア:

[(1, 28796613), (3, 9598871), (31, 928923), (93, 309641), (419, 68727), (739, 38967), (1257, 22909), (2217, 12989)]