47375889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{84449}}^1$

素因数の和:84480

約数の個数: 16

約数和(自身を含む): 72964800

約数和(自身を除く): 25588911

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 84449, 253347, 928939, 1435633, 2786817, 4306899, 15791963, 47375889]

約数ペア:

[(1, 47375889), (3, 15791963), (11, 4306899), (17, 2786817), (33, 1435633), (51, 928939), (187, 253347), (561, 84449)]