28751853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10099}}^1$

素因数の和:10188

約数の個数: 16

約数和(自身を含む): 41854400

約数和(自身を除く): 13102547

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 10099, 30297, 131287, 393861, 737227, 2211681, 9583951, 28751853]

約数ペア:

[(1, 28751853), (3, 9583951), (13, 2211681), (39, 737227), (73, 393861), (219, 131287), (949, 30297), (2847, 10099)]