24003889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 31195136

約数和(自身を除く): 7191247

約数列:

[1, 7, 13, 31, 67, 91, 127, 217, 403, 469, 871, 889, 1651, 2077, 2821, 3937, 6097, 8509, 11557, 14539, 27001, 27559, 51181, 59563, 110617, 189007, 263779, 358267, 774319, 1846453, 3429127, 24003889]

約数ペア:

[(1, 24003889), (7, 3429127), (13, 1846453), (31, 774319), (67, 358267), (91, 263779), (127, 189007), (217, 110617), (403, 59563), (469, 51181), (871, 27559), (889, 27001), (1651, 14539), (2077, 11557), (2821, 8509), (3937, 6097)]