28944319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 31733856

約数和(自身を除く): 2789537

約数列:

[1, 17, 41, 131, 317, 697, 2227, 5371, 5389, 12997, 41527, 91307, 220949, 705959, 1702607, 28944319]

約数ペア:

[(1, 28944319), (17, 1702607), (41, 705959), (131, 220949), (317, 91307), (697, 41527), (2227, 12997), (5371, 5389)]