1220528039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{13147}}^1$

素因数の和:13334

約数の個数: 16

約数和(自身を含む): 1332891648

約数和(自身を除く): 112363609

約数列:

[1, 17, 43, 127, 731, 2159, 5461, 13147, 92837, 223499, 565321, 1669669, 9610457, 28384373, 71795767, 1220528039]

約数ペア:

[(1, 1220528039), (17, 71795767), (43, 28384373), (127, 9610457), (731, 1669669), (2159, 565321), (5461, 223499), (13147, 92837)]