5471193

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 9184000

約数和(自身を除く): 3712807

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 409, 637, 1029, 1227, 1911, 2863, 4459, 5317, 8589, 13377, 15951, 20041, 37219, 60123, 111657, 140287, 260533, 420861, 781599, 1823731, 5471193]

約数ペア:

[(1, 5471193), (3, 1823731), (7, 781599), (13, 420861), (21, 260533), (39, 140287), (49, 111657), (91, 60123), (147, 37219), (273, 20041), (343, 15951), (409, 13377), (637, 8589), (1029, 5317), (1227, 4459), (1911, 2863)]