28669191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15193}}^1$

素因数の和:15250

約数の個数: 16

約数和(自身を含む): 41570784

約数和(自身を除く): 12901593

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 15193, 45579, 258281, 562141, 774843, 1686423, 9556397, 28669191]

約数ペア:

[(1, 28669191), (3, 9556397), (17, 1686423), (37, 774843), (51, 562141), (111, 258281), (629, 45579), (1887, 15193)]