28336263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17923}}^1$

素因数の和:17974

約数の個数: 16

約数和(自身を含む): 41296896

約数和(自身を除く): 12960633

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 17923, 53769, 304691, 555613, 914073, 1666839, 9445421, 28336263]

約数ペア:

[(1, 28336263), (3, 9445421), (17, 1666839), (31, 914073), (51, 555613), (93, 304691), (527, 53769), (1581, 17923)]