19603023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 30627072

約数和(自身を除く): 11024049

約数列:

[1, 3, 11, 17, 33, 51, 83, 187, 249, 421, 561, 913, 1263, 1411, 2739, 4233, 4631, 7157, 13893, 15521, 21471, 34943, 46563, 78727, 104829, 236181, 384373, 594031, 1153119, 1782093, 6534341, 19603023]

約数ペア:

[(1, 19603023), (3, 6534341), (11, 1782093), (17, 1153119), (33, 594031), (51, 384373), (83, 236181), (187, 104829), (249, 78727), (421, 46563), (561, 34943), (913, 21471), (1263, 15521), (1411, 13893), (2739, 7157), (4233, 4631)]