259502127

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 379899072

約数和(自身を除く): 120396945

約数列:

[1, 3, 17, 37, 51, 111, 113, 339, 629, 1217, 1887, 1921, 3651, 4181, 5763, 12543, 20689, 45029, 62067, 71077, 135087, 137521, 213231, 412563, 765493, 2296479, 2337857, 5088277, 7013571, 15264831, 86500709, 259502127]

約数ペア:

[(1, 259502127), (3, 86500709), (17, 15264831), (37, 7013571), (51, 5088277), (111, 2337857), (113, 2296479), (339, 765493), (629, 412563), (1217, 213231), (1887, 137521), (1921, 135087), (3651, 71077), (4181, 62067), (5763, 45029), (12543, 20689)]