28985553

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{17599}}^1$

素因数の和:17669

約数の個数: 16

約数和(自身を含む): 43648000

約数和(自身を除く): 14662447

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 17599, 52797, 158391, 475173, 1073539, 3220617, 9661851, 28985553]

約数ペア:

[(1, 28985553), (3, 9661851), (9, 3220617), (27, 1073539), (61, 475173), (183, 158391), (549, 52797), (1647, 17599)]